The manual crank thing is a concern. I had this issue when my old one quit working. The crank handle hit the propane tanks. So a full turn was impossible. Wasn't THAT big of a deal, but still annoying.
The real solution is a crank handle that extends above the tanks. That, all by itself, eliminates all the hassles. I never even looked for a new handle. I simply cut, then welded on, an extension. Not handy that way? Any machine shop could do this for you for a nominal fee.
The only part of the Husky that gets in the way is the place they provide for the trailer plug to go. And only then if you have propane covers. But it comes off. Few screws. Weather sealed behind it. I moved mine to behind the propane covers. It really is a nice feature. Simple, but effective at keeping junk out of the plug.
Heck, I bet you could get one separately from Husky and use it with any power jack.