Wild is tougher than ever being the reason many real players are increasing and new soulbound cards are giving crazy powers like martyr and weapons training.
I still stick to Wild as it gives opportunity to use all sort of cards without restrictions and obviously to maintain profitability I have to increase rentals as well to compete with fully loaded players.
I have always preferred playing in Wild but am rethinking whether it is worth changing. I will wait for the new proposal to be approved and implemented to see what will change (probably a lot).
I hope it will be profitable to play in Modern once the proposal get any precedence.