I am looking into maybe picking up the Itelite Range Extender for my Typhoon H. I don't fly great distances from my location, but I would like more signal strength when flying behind obstacles. How many of our members utilize this product? Also, what kind of difference in range can I expect? Does it help with latency? Are there any other similar products that people prefer? And my main concern...... Say that I were to crash while utilizing the range extender and it wasn't user error, would this make a hinderance for me on trying to get Yuneec to repair my bird under warranty?