I actually prefer the izula 1 paracord wrapped to the micarta handle that doesn't cover the hole. I guess a full size handle like the g-10 one, or the izula 2 type are something else, but when i tried an izula with a regular handle on it, although it looks good, i wasn't a fan of the actual grip.
It's a weird grip, at least for me, and i find the candiru is more comfortable with handles than the izula, which i enjoy using, but as i said, wrapped in paracord.
That said, if i want a good grip for more tough jobs, or prolonged use, i'd take a fixed Hest or an F1.