Aside from the fact that I wouldn't use a multi (or pliers, really) on plumbing fittings, unless for some reason I was left with absolutely no choice - I suppose my question is - how does the Gerber compare to a set of Knipex (or your brand of choice) dedicated professional pliers?seems useful to have some kind of datum, rather than just comparing two compromise options against an arbitrary (and I believe ill advised) task.