Go for ASIC suppor
Hmm, my opinion does not match with yours.
I think most people do not have ASIC, and the difficulty has grown so that using something other than an ASIC is pointless.
A few Pools use the Heavy Branch, so that's not an ASIC Problem yet.
And the Difficulty will also increase without ASIC Support.
So
ban ASIC will NOT decrease the difficulty.
Qwertycoin is now (a bit) mainstream and some new miners join the boat and start mining in this Project. This is a healthy grow of the entire network. As we said we working on this heavy branch.
But this will NOT decrease the difficulty. The Difficulty raise over the time like the decreasing Block Reward. If we reach higher Block heights the difficulty will raise up too.
If you wait for a rapidly decrease of the global network difficulty, dont wait for the Anti ASIC Release of Qwertycoin. The Difficulty will not decrease to maybe 350,000,000 or something like that. If you expect this low difficulty you should not wait for this Solution. This will not happen. Maybe it will decrease to slightly under 1 billion, but with the time it will increase again up to >= 1 billion and higher.