For serious travel photography, would you rather use an xe-1/xpro1 or a canon or nikon full frame?

I have a Fuji xpro and a Canon 5Dlll, I get 99 percent keepers with the FF 5Dlll, the Fuji gets me 50 percent keepers. There is alot more effort composing pictures with an XPro, don't get me wron I love it.. it is a fun camera, and when the focusing works it is sweet. For life time experiences and  travel, I want 100 percent reliability, I go for my Canon 5Dlll, it cannot be beat. The XPro is a fantastic walk around, portable system, it just takes precision in my opinion.

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shawn