I ended up going with RL22 and 115 NBTs in 2 different rifles. One a Sendero and the other a Marlin XS7 Both are 3300 FPS and damn accurate. Three deer so far, all bang flops.
IMR8133 looked good too but at the time I couldn't get my hands on any of it.
Your mind is your primary weapon. Never let it get rusty.