jhautz,

I'm glad that someone bit the bullet and has one coming. The 1800kv will be perfect for a 4S or even maybe a 5S setup. Anyway, what I am most curious about is whether the Basic will run significantlly cooler than the Feigaos? For me, the efficiency isn't really a direct issue. I like the performance of my 7 and 8XLs. What I don't like is the heat.