I have only used, seen used the Barnes Monos, from old style X to TTSX. How does the Nosler .270 ( for example's sake) 130 ETip compare to the Barnes'TTSX;..softer/harder, easier to open, higher pressures working up loads, pressure spikes, etc? They "look" great, but w/no relief grooves, are they "tacky/sticky" like pure copper jacketed bullets?
