After moving to Asia, it did seem that fewer of my colleagues remarked on my choice of SMT for everything. I hadn't really thought about it until now!

Custom PCBs are even cheaper here than in North America, and longer workdays meant I had less time for hobbies. That probably made me double down on my choice.

I don't own much fancy equipment, just a cheap hot air rework station. I've found that mixing in fresh gel flux into my solder paste to get the right consistency made a big difference, enough that I never really needed more tools.

After doing that, I just sort of smear some near-ish the pads (perversely, often using a THT resistor), drop the parts in approximately the correct position with tweezers, and heat it up gently. Surface tension handles the rest. Once in a while, an 0402 resistor shifts out of position, but otherwise it just works. I'd probably need better tools for BGA.

What I love best is that SMT microcontrollers can be very, very cheap. I like the attiny10 (36$ for 100 computers! What a wonder!). There are plenty that are under 10 cents each, but I rather like AVR assembler, and their datasheets are very good.