
Multiple Brands
DF54 Series
Great value for espresso, but clogs and poor for pour-over.

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As Iām sure youāve seen itās about clarity vs body rather than flat vs conical. E.g. Eureka with espresso burrs or Philos with 189D will occupy the same space as the niche Having said that, Iād suggest 064s with SSP MP or 078s with SSP, good high clarity flats
The Eurekas - especially the espresso burrs on em. Or Sette 270wi
At your budget, you could do a Breville Bambino Plus and a Mignon grinder. That's what I have and it is plenty of grinder and machine below aficionado "I can taste the differences between Arabica, Robusta, Liberica, and Excelsa beans at any roast level." Cheap machines are discussed so often here I keep a post: https://www.reddit.com/r/espresso/comments/1pemyi9/comment/nshft26/ SUMMARY (US market): * hand grinders: 1Zpresso Q Air Manual ($70) and KINGrinder K6 ($100) * electric grinders: Baratza ESP ($200), MiiCoffee/Turin DF54 ($250), and any Eureka Mignon intended for espresso you can find refurbished or used * espresso machines: Casabrews 3700 ($100), HiBrew H10B ($125), De'Longhi Dedica ($150), De'Longhi Classic($180), Breville Bambino ($250), Breville Bambino Plus ($400)
Saying cones are chocolate and flats are clarity isn't true. There is significant overlap between them. Flat burrs are also not better for espresso than cones. Look at the Lagom Casa or Turn SK40 or possibly something from the Eureka Mignon line
Anything in the eureka mignon line. Just because you add milk doesnāt mean you cannot taste poor espresso. You still need a decent grinder.
DON'T get the eureka mignon line! Medium-dark drinker here, mainly for cortados The inconsistency is why im looking at other, more high quality grinders.
As a former barista I think you will be most comfortable with a Gaggia Classic E24. It will feel closest to the commercial machines you've used in the past. Don't forget to budget for a good grinder. When brewing espresso, the grinder is much more important than the espresso machine. lf you really have a budget for $1K, an E24 for $450 will leave you $550 for a grinder. Spend as much of that as you can stand. If you want to single dose, Timemore 064s would be a great choice. Get it at one of Amazon's frequent 20% discount sales. If you want to grind-on-demand with a hopper, then one of the Eureka Mignons.
Consider one of the Eureka Mignon grinders. They are flat burr, but (except for the new 65 AP burrs) they have the flavor profile of a conical burr grinder. When I used to own both a Niche Zero and a Eureka Specialita, the espresso brewed from both tasted nearly identical.

Multiple Brands
DF54 Series
Great value for espresso, but clogs and poor for pour-over.

OPTION-O
Lagom Casa
Versatile, premium build, high clarity; slow for large volumes.

Niche Coffee Ltd
Niche Zero
Durable, easy workflow, great for dark roasts, not light.

Fellow
Ode Brew Grinder Gen 2 Series
Excellent for filter/pour-over, but cannot grind for espresso.

Baratza
Encore⢠ESP Pro
Durable, repairable, versatile, but loud, messy, poor for light roasts.

Ranked #1
Multiple Brands - DF54 Series

Ranked #1
Mazzer - Philos

Ranked #1
Baratza - Encore⢠ESP Pro

Ranked #1
Fellow - Ode Brew Grinder Gen 2 Series