While this is certainly the case overall, at least in today's meta the variety isn't that bad. For example, if you scroll down on https://www.hltv.org/stats?event=5728 you can see a breakdown of what was used in the Dreamhack Masters tournament which was on this weekend.
I feel there's enough variation there (especially for "eco rounds" were people can't afford the top weapons) to find value in comparing them.
Nonetheless, you are correct on the majority and for sure that will be reflected in the usage of the site - a lot of the comparisons are going to be "Can the M4A4 kill with 1 shot to the head at range X" or similar.
I feel there's enough variation there (especially for "eco rounds" were people can't afford the top weapons) to find value in comparing them.
Nonetheless, you are correct on the majority and for sure that will be reflected in the usage of the site - a lot of the comparisons are going to be "Can the M4A4 kill with 1 shot to the head at range X" or similar.