Originally Posted by FirstShirt
Unless you're an experienced flyer, you won't want to try this (or most other planes) in your back yard.
Now that advise is worth a couple hundred bucks in my pocket rather than window installers. Got me thinking. My first parkflyer was treed 100' up across a soccer field in less than 30 seconds. Could have been through neighbours kitchen window in less than 3 seconds.
My first foamie from plans was Waterdogs STC due to the build guide. I always recommend it aswell to friends that show interest, but I must admit, GPW's ufo is such a fast build and so easy and flies so sweetly and really does not need a build guide. I would be tempted to say make both to start, ufo first because you can have it done and in the air in half an hour. Then you can putt along building the STC every time you must come home to charge batteries.