Hello all.
This is my first post here.
I learned to play blackjack almost one year ago with a team in my country.
It didnt go well for me because I was studying and couldnt keep up with the travelling schedules.
I was still helped by the managers of the team to improve my game so I could play on my own.

I have access to a shoe game with the following conditions:
6D, 3:2, RS4, DAS, DOA, RSA, ES10.
The penetration is 50%.
The good thing is I can do a massive spread and I can go from 1x5 to 2x400.

I use HILO and my question is the following: would it be worth it to upgrade to Zen or Halves to get the most out of this game?
Or would the gain from switching be minimal?

PLEASE, not interested in a count debate.
If you are going to start talking about the benefit from high level counts please refrain from answering.
I just want to specifically know what the gain would be in this specific scenario.
I have ran sims but I dont trust my analysis and would love to get the input from some of the experts here.

Thank you!