Can someone give me field reports between the Surefire 8NX Commander and the Streamlight Strion? I want a bright rechargeable light but with no circles, rings, blemishes or artifacts in the beamshots. Plenty of side spill too. Inova is coming out with a T4? Gallsinc.com is already selling the Inova T4. Does the Surefire L4 come in a rechargeable? The L6 or something?