To start sorry, my English is not fantastic but I venture still give my opinion on the game.
So I think Helix during a PvP match is a very bad choice.
Let me explain.
I’ll smash an already open door but heroes starved balancing. Many game faced this problem and I know it’s a long process.
But the problem is huge.
Players not playing overpowered characters must face this basic imbalance that increases very quickly by the inability to build their Helix.
Result many games will end with crushing victories where one team has not had the ability to build their Teamplay without their full capacities.
If you want to reduce the imbalance you have to allow their players selected Helix before the start of the match.
I hope you understand my message and that you will consider.
Good day to you.