Very simple here! I just use FL Studio 10 (I know, I KNOW, but considering how much I do /s it's not like I need too much more) and the stuff it comes with by default, my go to picks for instruments are Sytrus and Harmless, with Harmor thrown in the mix very ocasionally.
Also I use a lot of free soundfonts Ive collected, mostly the infamous touhou soundfont, but I also use squidfont_orchestral, tgsf21x, and a piano soundfont named Full Grand Piano (I used to use the earthbound and sega megadrive soundfonts as well but they dont blend with what I do usually).
I'd love to mess around with a tracker sometime to make some chiptunes but I haven't had the time to learn to use one, and right now studies are killing me so it's clearly not the time for it.