Looking for a bit more info on Nylon

Hello I am just looking for a bit more info on Nylon. I hear it prints just like PLA and is stronger.

1.) Does it warp or crack like ABS?
2.) Does it print just like PLA?
3.) According to product description of the three types of Nylon that is sold. What one
is best to print with?
4.) Would I have to upgrade hardware Budaschnozzle 2.0 to print the Nylon?

the Budaschnozzle may be an issue as recommended temps I’ve heard are in the 245 range, which is beyond the recommended temps for the Buda. Having said that, there are settings available from Lulzbot for printing nylon at 238.