ORIGINAL: gaRCfield
So Jeti Spin or Advance? Does it matter, and is 77A what people use or 90?
Joe, there are also the new Futaba (OS), YGE and the Jeti Mezon line (not yet 'out' officially) and some comparatively dirt-cheap HK esc's of dubious provenance, of which I've used a couple in lesser demanding models with excellent results, I must admit grudgingly.
However, with the built-in data logging capability the CC Phoenix Ice line is hard to beat. My only requests of CC is that they'd 1) make them with 12-gauge wires and 2) build the little Castle Link circuit into the ESC itself to make downloading data less cumbersome, and 3) make them available without the heat sinks. I have yet to land a model and find the heat sink temperature anything more than a couple degrees above ambient.