I have that same boat. Moves around good with a 6 or 9.8hp outboard, also does well with a 55lb thrust electric for lakes that don't allow outboards (or have a speed limit). Mine is stable enough to stand in with the inflatable floor and so far the quality has been good = no leaks or other issues with it. Plus it's light enought to roll up and throw in the back of the truck. Oars help if you want a stealthy approach.I've been looking around a bit online, and I'm leaning in the direction of a pedal kayak. I also found these inflatable kayak/skiffs that look promising.
https://www.boatstogo.com/kayaks-sk470.asp. They look pretty sturdy, take a motor, and roll up for storage. Never heard of the company, so not sure about the quality.