I’m a woodwind person. I have the most fun with flute, but the sax is more accessible in my experience. You could also have fun with a penny whistle, there’s a lot of rep for it and you can play bagpipe repertoire on one too.
The biggest thing is to practice and respect the instrument. There’s a lifetime of mastery ahead of you, and approach it with patience and hard work.
Also, have fun!
I’ve been using the Piantor by Beekeeb for over a year now. I started with the 42 key version, but after a time broke off the outer columns and am using 32 keys.
I’d really only change my daily driver to go wireless, with something like the Chocofi.
That’s not to say I don’t dabble with smaller keyboards just for fun 😊 I use a 16-key on and off, but I’m not very fast on it yet.