Wasp is very solid Raider gun now after rework , with strong pros and cons.
After rework its much easier to charge her and have sustained damage output , even on higher MMR.
Plus there is over reload advanced stat which is mandatory and synergize with Wasp extremely well.
My issue with Wasp is how its non viable in Antag role.
You dont have AI to charge her and gain essence so you left in a situation there you cant do anything , without charge Wasp is useless because of worst leech properties of all HIVE guns.
Its pretty much impossible to charge her on Raiders as Antag , you always will be killed first because you need both time and range to charge her.
I think it need some changes to be more viable in Antag role , here few ideas:
-Allow Wasp (or HIVE in general) leech/charge on friendly AI at a cost of damaging or killing them
-Give 5-10 charged shots when spawning as Antag
-Increase range at what Wasp can hit targets and charge
Overall at this moment Wasp is good Raider weapon but non viable as Antagonist.