Mignon Magnifico

If you value silence get a eureka mignon hands down. I have a mignon magnifico and a HeyCafé Jack Allround (Mahlkönig X64 kinda same Hemro parent company)

In Canada the grinder is on sale and it's 600$ canadian. Which is a little bit more than a df64 but I'll rather buy a HeyCafé because of the reputation and quality. I also owned a HeyCafé H1 2 years ago and I was super satisfied with it. I think original price is around 800 which in my opinion is a bit too expensive for what you get. I mostly do espresso and sometimes Turkish fine and the fact that the Jack can do Turkish fine without a hiccup, where other grinders are struggling to get fines for espresso. I buy, repair and sell stuff to keep my brain occupied 😁. I currently have a La Pavoni Evoluzione and I'm selling it with the Eureka Mignon Magnifico. The thing is I always single dose so any type of grind by time or grind by weight is nothing of importance to me. Like I mentioned Eureka Mignon is by far the quietest grinder I have ever owned, maybe not the fastest or best aligned grinder, but if you need quietness in the morning that's is my 100% suggestion. I wish I was sponsored by HeyCafé but I'm not, I really just like what they make and I would say it looks nicer than the Mahlkönig 😅 https://youtu.be/HPO1WxhOg4Y?si=nYiGLM-7iWLhzCJw

Probably the cheapest best option is Baratza encore esp or eureka mignion

Two grinders is better than one if you switch brew methods. Ode + Mignon = better filter + no dial-in pain. Single “do-it-all” grinders always compromise.

Amazing gift and presentation of the gift. Props to the gift giver.  My situation is fairly similar to yours. At home I make a few espressos for myself while my wife drinks a cappuccino or latte. For this purpose a single boiler machine is going to be fine, but having a dual boiler will make your life a lot easier. The issue with a single boiler is not necessarily its capability, but the fact that changing the boiler temp to steam and then back to coffee takes time and effort. It gets annoying. With your budget, I think you can do better.  Yes, traditionally it has been good advice to spend as much, if not more, on the grinder than on the machine. But these days I think that advice is not quite as pertinent to most people. Affordable home espresso grinders have gotten good. It used to be the Rancilio rocky or get a $1500 Mazzer mini, but now we have the DF64 and all it's variants, the Lagom line, Eureka Mignon, Baratza, and many more to choose from. I say, take $500 for the grinder and spend the remaining $1000 on a nicer machine. If you look through online retainers open box or refurbished listings, you may find something very nice indeed. Let's also not forget that black Friday is very close. I think your $1500 can go far. Much further if you consider buying used from Facebook marketplace or eBay. I know I'd much rather have a moderately used dual boiler than a brand new single boiler. However, if you're intent on buying something now, and it must be new from an online retailer, let me suggest a few products.  Grinder: Eureka Mignon Specialita/Silenzio/Etc -this is one of the gold standards for a classic espresso taste in a package that excels in build quality, style, and ease of use. Seriously, it's quiet and the grinds are static free with barely any retention. I highly recommend.  Machine: ECM Casa V,  Profitec GO,  Lelit Victoria -each of these single boiler machines sits at the very top of the spectrum of single boiler machines. Each have good temperature control (PID), good build quality, and will steam enough milk for a Latte without running out.  Hope you find a setup that makes you happy. $1500 is an above average spend for a first espresso foray, so I'm sure whatever you end up with will be stellar. Many of us have started from $300 or $500 setups and progressed to where you are starting. 

Eureka Mignon it is. You can buy a third-party steps dial (Etsy should have it) that would help you go back and forth. 

Second a eureka mignon - Italians make good motors

It depends on what level of grinder you're getting, as well as burr geometry. Like, if you're comparing a eureka mignon and a df64, it might get difficult. But even within the same price point, it's not terribly hard to tell the difference between a conical and flat burr grinder.