I am not a fan of Maxi's, to many problems here in MI. People have Maxi's in beds with mulch, dirt, pine needles, etc., you know the story there. So I try to convince all my service customers to switch from impacts to gear driven. Anyway, I always use pgp's, but I also realize many of the pgp's after a year or two leak (manufacture issue perhaps, like the irritrol swing pipe defect). My question is which is better rb gears or hunter gears? I am not a fan or RB (for heads), but thats just me. I am open to all suggestions. Thanks! BTW: I did do a search and all I found was gear vs impact. Not rb vs hunter.