I ordered one of these from Jayrob a few weeks ago (he's a little backed up, which is entirely to be expected with products as awesome as this!)
I went with a red host, the 5-amp option, Spectrum voltage monitor, batteries, charger, the whole shebang.
I somewhat regret the red host choice and if I could go back and do it again I'd go with silver, but that's entirely my fault Just an excuse to buy or build another mag somewhere down the road!
This thing pumps out an absolutely absurd amount of light. Medium is more than powerful enough for the vast majority of purposes, which is not hugely surprising, and I suspect I don't really want to run high for more than a few minutes at a time due to heat dissipation anyway - but when you DO click it up to high, it is just... wow.
If you've been on the fence about getting one of these, hop down off it and pull the trigger - you will not be disappointed.
Glad you like it!
Love to see good feedback...
Check out my new XHP70 @ 5 Amps. 4000 Lumens!