Absolutely love mine. Had it only a few days but during each of the two rounds I've used it and am quite confident it has "saved" me each time.
I'm not hugely confident with those short chips from 2 to 5yds off the green, especially now the weather is turning wet...and that 1st cut can get sticky.
It's not only eliminating scuffed or thinned chips...it gets me right up to "gimme" range so is also eliminating putts.
Extra weight in the bag? I have an electric trolley so no issue.