Question

Do lot of teams ( in different regions) run viper comp on haven

no but geng have run this comp with sova viper and kj for a long time... some others do it but mostly gen are the ones seen doing it

Oh

Fluxcicide [#3]

Oh

The viper KJ is an old core for Haven comps from around 2023, but with cypher overtaking KJ, viper lost a lot of interest so most teams are not using them anymore