I went from the pull type inflatables to a hydrostatic (water pressure required). The Mustang survival hydrostatic inflatable meets coast guard requirements for an offshore pfd. With 35lbs of flotation you should be in good shape.

I find it hard to tolerate a regular PFD and likely would not wear it. As it is now I don't feel right until I hear that "click" when I snap the mustang  in place. After that I forget I have it on, even on a hot day. On portages it's compact and I stow it inside my seat.
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Yes, I know it's a bit pricey but for me it helps to make my tripping experiences better (as in more comfortable) and safer.

I have never really considered a re-arm kit a requirement for short term trips to the Quetico. Do something more extensive and it would probably be wise to have one. If you struggle with wearing a regular PFD consider the Mustang.