which is the best 3D printer I can get with 2000$??
Depends on how big a build volume you want. What style do you like? How much space do you have?
On a side note, I am in the process of prototyping a 434mm cubic print volume with duel heads. It is a core XY/Hbot style. I will be selling them once it’s finished. Might be a couple months though. If your interested let me know. I will provide more details.
There are no “best” in all categories in anything.
You must tell what you expect from the printer. Then you would know what to put resources in and what can be saving money on.
Makergear m2
Three prusas, if you’re not in a hurry.