I've had them for over a year and... with the exception of every once in a while forcing myself to use them I don't. They're really heavy and huge, and the backdrag is killer. They're built like a tank and I'd have no worries about reliability or longevity but... I don't think they really make sense overall.
If you still have to have them because they're cool, go for it! I bought them because they seemed cool. They are cool. They're just not a great ratchet overall I feel.
Also I am not a professional, so maybe someone who wrenches every day could give you a better idea. I work on projects from time to time and have a fleet of ratchets to choose from. These do not get chosen.