Regarding "vs" threads
 

I thought it was common knowledge, but "vs" are not allowed. Any vs threads will be closed without warning.

:agree:

Does this apply only to marker vs marker? because I need to know difference between blowback and non-blow back.

You need to bann people if they make a vs. threads. There are like 10 new ones every day.

how about comparisons in attributes? Such as which is faster, more accurate, etc.