OP here.
I am a sucker for Diamana D+ shafts now. They have been such a good fit for me as far as feel and low/low combo. I also have had a couple clubs in HS with the ProLauch Blue which I loved! I had a UST AvixCore shaft in a Nike SQ Dymo at 8.5Β°. That combo went miles and cut through the north Texas wind I had to play through.