About to start reloading 270 WSM, I use Lee kit and the Lee reloading manual seems to advise against using Federal primers due to sensitivity issues. I usually use CCI and can locally get CCI 250 or Federal 215M. I am using RL 19 with Barnes 130gr TTSX, in the Barnes manual they have used Federal 215M for their load data. Shall I go with what they use or take Lee's advice and stick with CCI? Wasn't sure how much ******** was involved with the Federal primer issue.