There's really nothing radical about that chain -- plunge cutting is the only thing it will do better than the equivalent green chain (which would be RS3, where the "3" denotes safety chain). Not sure why they made such a big deal about it -- none of the shops around here bat an eye when I buy yellow chain.
You will find that full chisel (the "S") chain dulls much quicker than semi-chisel ("M") would, so be sure to file it often, especially if cutting dirty wood or bucking on the ground. When it dulls, that will be a much bigger effect on performance than chain type or saw power. I run some full chisel on my longer bars, but prefer semi chisel for firewood cutting, as it lasts much longer between sharpenings, so there's a lot less downtime. On a busy day, I may have to file the full-chisel as much as three times, whereas semi-chisel can go all day long.
For anyone wondering, if you only cut along the length of the bar and never plunge/bore (as would be typical for most firewood cutters and homeowners) you will never notice the difference between green and yellow chain, so you may as well go green and get a little extra safety margin. Yellow is truly for experienced cutters who need to plunge or bore on a regular basis.
Light enough to run with one hand.
