The Cessna 195 on floats is a dream machine, classic, rugged, and oozing character.
If you’re in love with the idea, have the budget, and can handle the occasional maintenance adventure, go for it. It’s a head-turner and a true pilot’s airplane. But if reliability, ease of maintenance, and practicality are bigger concerns, you might want to look at a float-equipped 180/185.
That said, compared to an Icon A5, a 195 is a real airplane. You’ll have way more space, better load-carrying, and a lot more soul. If you’re comfortable with vintage maintenance and aren’t in a hurry to get anywhere fast, the 195 is a phenomenal seaplane.