8208 xbr under 95 SST & 100 and 90 gr TGK

[grayfox]

95 sst, use the hornady data. Seating will be short but it is doable, about 2.160-180 IIRC depending on your chamber dimensions. Their data says 27.5 gr Tac max for a gas gun, 28.4 for bolt action. 29.5 is too hot for Tac.
You will det more MV with CFE or Lever that's for sure. Their loads top out at ~29.4-7.