I have 3 Eagletacs - a M2XC4 MKII, a P20C2 MKII and aT20C2 MKII. In addition, I have a T100C2 MK II arriving either Tomorrow or Tuesday.
I love these lights.
I ought the P20C2 Mk II first. I actually prefer it a little over the T20C2 Mk II - as is had more flood. It is my every day carry light. And, the size is nice too. I prev carried an Inova XO3 for a year - so this is much smaller for me, yet much brighter.
You will like this light!