I am re-plumbing my entire pool and pad. My original thought was to just use standard PVC ball valves but after perusing the site for a few days, it seems most use something a little more mmmmm....eloquent! So, who's are the best? Jandy, Pentair, waterway? Who is the best source for these types of valves? Is there a place on this site that already has this info? Thanks in advance for any help!