I want to try the 85 gr tsx in my .243AI. I have plenty of RL-15 and IMR 4350 and would like to use that if possible, but I hear Varget works good in this caliber. Any experience???

I like the 95 gr ballistic tip out of the .243AI also. Any powder recommendations with this bullet?

Try one of the 4831 powders in your .243. I think you will like the results.

In a .243 I tried AR2208 (Varget) AR2209 (similar to H3450) and RL-22 without any good results. Tried RL-19 and instant happiness.