On the Wiggy's:
My partner and I each took them to AK on last year's moose hunt. His leaked. Mine didn't. We did not abuse them, but did use them almost every day to cross a river about 40 yards wide. His waders were tan colored and made of lighter weight fabric than mine, which were black. If ordering them, I'd be sure to ask for their heaviest material. They'll guarantee them against premature failure, but that won't be much comfort when your feet are getting wet midstream.
Good: Light weight. Convenient. Packable. Affordable. Wear regular hunting boots.
Fair: Not much bottom grip in fast water crossings. Not able to take a lot of rough use in rocks. They tend to "sail" some in fast current.
Bad: Only if they leak. Be sure you have some Goop or silicone or tape back in camp.
Would I use & recommend them? I'm going back to AK in 4 weeks and the Wiggy's are going along. I'm not taking hip boots or regular waders. So yeah...I'd recommend them. Beats slogging around all day in hippers, and you can't beat the weight savings either.
Kevin