KVD stuff is all that I use.  I have tried Reel Magic and it can do more harm than good.

Real Magic gets promoted by Jimmy Houston, KVD by nearly everyone else. My line conditioner is Tangle Free, it's been my experience it works better than KVD on mono and FC line.

Real Magic keeps a lot of reel technicians in business repairing and cleaning reel anglers who use it., gums up your grease and other lubricants.

Tom

PB Blaster, brother.

An even better choice. 

That has to be the best "as seen on TV" products. 

It's a toss up between that and the "Flow-Be" hair cut system. lol

And scene.