U could try trial before buy o.o

I've used both and honestly preferred sai more

tho, clipstudio does have some pretty cool brushes and features compared to sai

im going to DL the trial and see how i like it 50 bucks is alot to me right now lol

yeah, i agree with trashdog420. Nothing really beats Sai for me!
you could try medibang paint, or another program called Krita! those are both free programs that ive seen people recommend.
medibang paint is pretty similar to clipstudio, so much so that when i tried clipstudio for myself, most of the brushes i had in medibang paint showed up there when i first opened it up.

Oh dang yeah I'll try it out! I just feel like I have learned almost everything I can from sai and wanted to try and new program PS is too weird for me