Do (or should) you use them? Are the faster than normal if/else statements? thx for any replys

Not faster, but sometimes easier to read/understand. Stuff like checking for the max of two numbers (a > b ? a : b), that sorta thing works wonders for readability. But using it in place of a general if-then statement can make code harder to read as well. My suggestion: use them if you''re confortable with them, and preferably only when they improve readability/ease of understanding of the code''s purpose.