I shot LT -30 part of last year and this year, with great results. I still have about 7 lbs of H-4198 and I use it for NBRSA Nationals or large matches only. My 4198 load is 34.6, in order to get the same performance from LT-30, I have to load 35.2 grains. I only use Lapua brass as both Petersen...