Having had both, there is no reason to want a low-boy. The fenders hit everything I loaded. Fork trucks can't load lumber and a dually won't fit because the lugs on the front wheel wouldn't pass the 85 inside width on the fenders (non-factory width tires won't fit on a 3/4 ton either). I put 2x10's down to get them over it.
Look for a Low-Profile deck over. The deck height is not bad. My old vs. my new.
85 inside width.
102 outside width (legal limit). Deck height is 32 inches.
I bought the 30' version of this for $11,000 with hydrualic dove tail.
GN Low-Pro 22,000 Lb w/12" 19 Lb I-Beam Frame Load Trail Trailer Manufacturing