I know nothing about 3D printing, but I'm looking for my 1st 3d printer and I think I want the Tronxy XY-2 Pro.I've got some questions I hope someone can answer. Sorry is these questions seem dumb, but I'm new to this.Based on my limited research on this printer, it seems it's a slow printer, at least on paper, and it can't print in TPU, can that be changed? What's the limiting factor that would prevent someone from printing in TPU or some other material? It seems the extruder and bed temp seem high enough that it should be able to print in most anything. Is it worth the difference in cost to get the titan extruder? How about a direct drive extruder? BTW, is there a better printer at similar cost I should look at? I was thinking about the Ender 3 Pro, but being new, I really like the idea of having an auto leveling bed.Thanks!