So far I have tried to fly 11 different guillows models on Rubber power and the rest I built as static or as R/C. Results below.
Kit #201 Thomas Morse S4C Scout. built this with Dihedral on both wings and 3Ch RC control Rudder, Elevator, Throttle. Flies well enough, but the wind is not your friend.
Kit 204 Fokker DR1..Static display, but I do plan on doing another to fly.
Kit 302 Cessna 170..current project under construction with 3 Ch R/C control. Weight should come out to under 4.2 ounces. Should fly well.
Kit 406 FW-190.. this one flies, but needs some modification to keep it from tip stalling when it gets into the wind.
501 P-40. this was the easiest of the 500 series kits to get to balance and thus weighs the least and flies the best of the series.
502 FW-190 this one took a fair amount of nose weight to balance, but still flies well, although not for as long.
503 hellcat. another good flier that came out lighter and therefore has longer flights
504 spitfire. this one is the heaviest of my 500 fleet and never flew very well.
505 BF-109 Messerschmitt. This one was fairly easy to build straight and it flew ok after some weight was added in the nose.
506 Hurricane.. too heavy to be a good flier unless you substitute wood and add lightening holes.
507 Nakajima Rufe..This one doesn't fly, static only with floats.
508 Stuka.. I have my doubts about this one, i built it to fly but it came out so nice that its a hangar queen and I haven't tried it yet. Its a bit on the heavy side and the landing gear adds weight and something to get snagged up.
509 TBF avenger..needs speed to fly well, once the rubber motor winds down it drops out of the air quickly..not a floater.
906 Typhoon...the most surprising plane of all, flies easy 30 seconds on provided rubber power. Only needed 5 grams of weight ( 1 nickel) to balance. flies beautifully, big left hand turns under power and nice level straight glide to a gentle touchdown even when flown in 8 MPH winds. I Didn't cover it so well and the tissue job has some to be desired, but sure does fly well.
1001 In progress for 5 channel control ( Ail, Flap, Elev, Rudd, Throttle), hoping it flies well.
Next in line I have a 203 laser cut nieuport 11, another laser cut tommy morse kit 201, 303 piper super cub, 307 piper cherokee and a 802 Skyhawk. All will be Rubber except the skyhawk which will be 5 ch control with the rudder slaved to the front wheel for steering