i used piskel for pixel art before for a while, then i switched to paint.net, for a long time i made my art on .net and then, then i got aseprite,  . now i use aseprite so much whenever i do any stuff on paint.net or piskel it just seems so strange and hard to do stuff (even though i had previously mastered both programs) 

ive not used gimp before but i think its better suited for high res textures, like making a grass texture seamless and stuff. 

also can we see some of your Artwork?

Cheers!

i might have to try it, is it any good for seamless textures? like hd to uhd  kinda textures? also its manditory you show us your work haha!

aseprite for me is the absolute best, its easy (once you get the used to it), theres lots of features and tools to use, its just great overall,

also its manditory we get to see your work lol, btw nice profile pic!