I was enamored with Maxxis for a while, but with the newer Carlisles (I have a set of RH's) and Maxxis still limiting speed to 65 mph, as well as a number of reported issues in the past couple years, I'll stay away from them. Both the FWs I'm looking at have 15" wheels (the Jayco has a 16"/Maxxis option), but both are lighter than my current FW, so I feel pretty confident that there are now more than a few good 15" options that I don't need to go to 16"...unless I really want to run LTs. Since I rarely tow > 65 at any time, the extra speed rating just figures into my "safety margin". :-)
Lyle