Question on 303 for top maintenance

[ksagis]

Guys, I was finally getting around to applying some treatment to my new top and am a little confused. There appears to be four flavors of 303 that might be suitable for us:

303 Cleaner, pretty self explanatory
303 Fabric Guard, one of the options I'm considering for use after the top is clean, calls out water repellency
303 Protectant, one of the options I'm considering for use after the top is clean, calls out UV protection
303 Aerospace Protectant, one of the options I'm considering for use after the top is clean, interesting but not sure if others have considered this one

What 303 product are others using for their top to protect it after its clean? I'm on the fence since water repellency seems nice, but UV protection seems nice too.

Fabric Guard seems to be the best suited to fabric tops, but want to see what others think. Any thoughts on the Aerospace Protectant?

P.S. this isn't intended to be a 303 vs Raggtop thread, more focused on if one choses 303, which 303 to use.