I had one of these paper-plane conversion kits a year or so back: it lasted exactly 15 seconds before breaking in the hands of my kids.  The push-prop configuration simply doesn&#x27;t provide enough power and stability for the kinds of planes that get made.<p>So I think this is a better investment, personally, for anyone wanting to get into small&#x2F;light FPV flying:<p><a href="http:&#x2F;&#x2F;www.parkzone.com&#x2F;Products&#x2F;Default.aspx?ProdID=EFLU6600" rel="nofollow">http:&#x2F;&#x2F;www.parkzone.com&#x2F;Products&#x2F;Default.aspx?ProdID=EFLU660...</a><p>While you can easily replace a paper-airplane with new parts&#x2F;designs, etc. the Vapor will simply fly better.