I have not put any rounds through either system, so this reply doesn't carry a whole lot of salt, but I held, dry fired and "played" with the Mesa, Premier and Bergara HMR B-14. I plan to use the rifle for both backpack hunting a possibly some local long-range competing. I preferred the feel of the Bergaras, which really surprised me. Not the lightest option, for sure, but I actually wound up going with the HMR, because I want to do a complete build, just to make the rifle custom to my wants and needs and went into the project with every intention of installing an after-market 2 stage trigger, but the Bergara trigger is the most crisp I have ever felt. It is VERY impressive, and with the Bergara action basically being a nicer version of the Remington 700, after-market parts/accessories are easy to come by. Im not sure that you could go wrong with either system, but the Bergara just has "that feel". Truly, a high quality weapon system.