I’ve had rails, rails and tracks, and now just tracks. I prefer the tracks for the way I fish. I use them for rod trees, rod holders, downriggers, sonar mounting, etc. They really give you a lot of options, but you do have to swallow hard at the cost of all this stuff……
As far as brand, I don’t think you can go wrong with any of them. They are all the same size, so you can use one manufacturers stuff in another track’s, etc. I’ve got Cannon tracks, Cannon DR swivel mounts, Bert’s racheting rod holders, and Great lakes planer rod trees. It all works just fine. Cannon makes some really nice stuff, but their rod trees and holders are spendy.