So I seriously screwed up a couple of weeks ago and ordered a dual-channel D4V2 (SST20 4K/W1) and received it 2 days ago. A flashlight should not make a gentleman of my advanced years feel like a 15 year-old holding his first boob. Now that I understand y'all's love for all things Hank and Anduril, I have come to the conclusion that I also need a KR1 and a dual-channel D4SV2.

My questions are:

1) For the KR1 - I can't find (or my Google-Fu has failed me) much info comparing the SFT40 to the W1. What are the advantages, if any, of the SFT40 over the W1? How bad is the green tint I've been reading about?

2) For the D4Sv2 - I'm looking at the W2 for channel 2. Is the battery drain between the W2 and the W1 that big of a concern for a light that will probably spend most of its time in a pack with 2-3 back-up batteries? (when I'm not pulling out to play😁) I also really, really like the dark grey color of my D4V2 but that isn't listed as an option for the D4SV2, is that something that I can request, I have to wait for it to be listed, or just suffer with the black one?

TIA