If you mean glow powered then any of the Lazy Ace's (three sizes), BalsaUSA Phaeton's (two sizes) and the Sig Hog
Bipe are all very nice and fly like trainers. They do not stall any easier than the monoplanes--in fact not as easy as most-- yet can be set up to be very aerobatic. Anyone would be an excellent choice. The only precaution you need when going to bipes is to watch the incidence on the wings relative to the stab and elevator.