I've shot the 6.5 130's with very good results on paper. In a 6.5x47L it was easy to find a load that shot consistently (several groups) right at to just under half inch for 5 shots. I have not shot any game/fur but have high hopes.
I also have some 6mm 90's but not dove into them just yet. Have two buddies that have tinkered with them, both in 6BR. One found a very good load quickly, the other; really struggled & almost gave up, then found a magic place...
So far, the accuracy dept looks like typical sierra.
Appears they (TGK) have finally made it to the shelves of the masses (not just Midway). Likely be a lot more testing soon...