....... MR did great job on weight transfer to more hip & lower back, high stability while climbing or responding quick action. Really proud while you are operating some gadgets in single handed while on fast trekking, you want to throw away any tightened packs that STILL shaken your gravity.
I guess the slight difference offers huge sweetspot here, the share of weight is v. important dynamically in motion. Rather than counting static comfortness w/ >40lbs, it deserves a patient research to fit your body build (esp. Lumbar Vertibreae), coz you need the best adjustable system in wild life to gain that tiny fitness surplus to accomplish your task in top notch........
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