I have regular and inflatable PFD's. Never had a problem with the inflatable in bad weather. I find them to be more comfortable than the others, not so bulky, and does not get in the way. Mustang and Bass Pro are the brands I have. I have not fallen in on a wade,but would poss expect it to inflate. Recently on a post a member said they would not buy an inflatable but did not say why. I woild be curious to hear the reason. I recommend the inflatable and prefer the optional auto and manual type.I swam all my life and still would not think of going without one. Strong swimmer or not, you never know what situation you will be in wading or boating.