I have created a tool which may help picking up a proper XP-G's or XP-E's type/tint and optic from CARCLO for a 3UP build -> http://lux-rc.com/view.php?p=content/blogs/beamshots

I have tested the following setups:
- 3UP XP-G R5 1C cool white at 1 amp;
- 3UP XP-G R5 1C cool white at 1.5 amp;
- 3UP XP-G R4 4C outdoor (neutral) white at 1 amp;
- 3UP XP-G R4 4C outdoor (neutral) white at 1.5 amp;
- 3UP XP-G Q5 DE7 warm at 1 amp;
- 3UP XP-G Q5 DE7 warm at 1.5 amp;
- 3UP XP-G 90-CRI Q3 AE7 at 1 amp;
- 3UP XP-G 90-CRI Q3 AE7 at 1.5 amp;
- 3UP XP-E R3 WD cool white at 1 amp;
- 3UP XP-E R3 WD cool white at 1.5 amp (with some rules violation, I know);
- 3UP XP-E HEW R5 1C cool white at 1 amp;
- 3UP XP-E RGB mixed at 1 amp

Each board was tested with the three most used CARCLO's:
- 10507 3UP Narrow Clear
- 10511 3UP Narrow Frosted
- 10508 3UP Medium Frosted

I plan to add more LED's soon (I have received today XP-E R3 4D neutrals)