Please welcome Eyoyo Underwater Fishing Cameras.https://amzn.to/3siEgXn
I have worn this suite for the past three years. The best ice fishing investment I have ever made. You will not get cold!! They are water and wind proof-not resistant like some others. I am on the ice 4-5 times per week and staying dry and warm is crucial. The fact that they could save your life by floatation is a bonus.
For early/late ice, would a life-jacket under a parka work? I was just thinking it would give you floatation but you wouldn't have to have the bulk of the floatation material "built in" to the jacket but could just have it when you needed it. I've never tried this but might be an option to a floatation suit.
If your looking at AA also look at Striker. I compared both and went with Striker. D&R has them also.
Anyone looking for a new ice suit is doing themselves and their loved ones a disservice by not buying a suit that has built in flotation.