Hi I have quite a few Dynam planes, i have had a couple of minor issues,but their quality is improving they fly good, the Dynam F4U IMO is superior to Parkzone version, Not only does it look great it has 4-cell power, and it flies awesome plus it comes with 90 degree retracts installed, an option on PZ corsair.........Wasn't a tough choice for me...R/C FLYR
