
Breville
Bambino Plus
Fast heat-up, easy for beginners; inconsistent shots, annoying cleaning.

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If you basically like your bambino but just want a little more, I would say take a look at the Breville infuser, which is still available on Amazon for about US$600. Better build, better thermal stability, volumetric control, temperature control, hot water dispenser, 30-second heat up time…it ticks a lot of boxes.
I've had mine for a few months now, after upgrading from the Infuser after 6 or 7 years. It's the best machine you can get (that I know of) that can still be operated by someone who doesn't give a shit (my wife).
I would look for a used Breville/Sage Infuser! In my opinion, it is a superior machine to the Bambino series. Slightly heftier build, and takes a bit more countertop space, but has better thermal stability, and pre-infusion actually works quite well on it. It doesn't use the ultra-small-thermal-mass thick film heater that the bambino uses, but it still uses a nice block with fast heatup times (much faster than a boiler machine).
Ninja is more automatic while the breville is more manual I have the breville infuser and I love it I heard and reviewed nothing but great things
Whatever your budget is you should split it 50/50 between machine and grinder. I stepped up my budget to $1000 for my beginning set up and went with a Breville Infuser and Baratza Vario grinder. I was happy I did. It was better quality and allowed me to grow into it. It lasted many years until I was ready to go to Prosumer level.
would be great to know your bean/roast level preferences, and a budget. Of the Brevilles: - Bambino/Plus - Limited pre-infusion (8sec), temp stable-ish, good for medium-to-dark; might struggle with lighter roasts. - Yes, the Plus has an automatic mode steamer, but you totes don't have to use it. Steaming is slow but not terrible. - Heat-up time is spectacularly short. - Base Bambino lacks a 3-way exhaust solenoid; so, your workflow slows down waiting for pressure to dissipate when you finish a shot -- but, you can do blooming shots which are handy for light roasts. - Infuser - IMHO, best bang for the buck espresso machine (if you like the spectrum of roast levels). - Because it can do proper low-pressure (3bar) pre-infusion for as long as you damn well please (the entire 60sec duty cycle of the pump, if you want, effectively doing low-pressure turbo/soup shots). Great for light roasts, better in cup than my old Linea Mini which was a stupid flat-9 bar. - Breville Dual Boiler - I mean, yes? If you can swing it? - All other Brevilles with integrated grinders - just, no. None of the integrated grinders are worth the jank and eventual jams and failures. Grinders: - Baratza ESP (or Pro, but I haven't used this). - Great burr (Etzinger), marginally better burr carrier/adjustment mecha/grind chamber; very usable for espresso, surprisingly un-terrible for filter. - Will certainly beat the pants off of the blade grinders. - DF64 - A great entry level grinder, because it is a towering achievement in low-cost manufacturing for a platform that can accommodate the plethora of 64mm burrs out there; which is a good space for exploration. - You will likely appreciate it in comparison to the blade grinder you have at home, but as a former barista it will likely infuriate you with its clogging chute, weird alignment issues, and janky adjustment collar. - Shardor 64mm - Inexpensive, plastic knock-off of a Mazzer Super Jolly; also takes standard 64mm burrs. - Low cost has the luxury of low expectations -- great platform to camp on while you decide what to save up for. - Eureka anything - Not worth the price. Terrible dial adjustment, proprietary burrs, antediluvian grind chamber and chute, designed to retain as much coffee as possible because, reasons. uhm...that was a lot. i'll stop now. hope something is useful in there.

Breville
Bambino Plus
Fast heat-up, easy for beginners; inconsistent shots, annoying cleaning.

Cafelat
Robot Series
Manual, durable, exceptional espresso; no milk, effort for multiple shots.

Gaggia
Classic Pro E24
Mod-friendly workhorse, great espresso with mods; weak steam, poor temp.

Lelit
Bianca
Precise flow control, dual boiler; long heat-up, average build quality.

DeLonghi
Stilosa Series
Budget-friendly, moddable; flimsy build, needs upgrades for good espresso.

Ranked #1
Breville - Bambino Plus

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ECM - Synchronika II

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Lelit - Bianca

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Gaggia - Classic Pro E24

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Breville - Bambino Plus

Ranked #1
Breville - Bambino Plus