u/ChallengeTrick4602

I am looking to get a new desktop computer, but I know nothing about specs and stuff... Is it a good idea to just buy a prebuilt one like an Ibuypower?

Mainly using it for csp, Blender (mostly for setting up 3D reference scenes), and maybe some gaming.

Is a $1500 budget sufficient? Any advice or specific models to look out for would be greatly appreciated!