I recently purchased the Ice Armor Extreme (gray) suit and could not be happier with it. Wow.
Like James said previously some of the suits seem light and not nearly as warm. This suit fits the bill of VERY warm. Been riding the ATV in below zero w/ wind and the only thing that gets chilled is my face. It’s fantastic AND light weight. I love it. Spent $320 on it at Cabela’s right after Christmas. It’s a HUGE step up quality-wise from the blue suit. I also tried the floating suit and it didn’t seem nearly as high quality in construction, feel, and warmth. But that’s just me. Try ’em all on for yourself to see what fits your needs the best.