Currently using CO miles for UC on VS002 (actually the CO codeshare flight number but VS metal). From VS002 to BD56, I only have 2h50min to clear C&I, partake in Revivals, then head over to T1 for my BD flight to EDI. I now have an alternate option: fly CO to BOS, have about 2 hours in the BOS CH, then catch a VS 744 to LHR, which now gives me about 5 hours in LHR, plenty of time for Revivals. But I plan on maximizing my sleep onboard. Meal in the CH - is it better in EWR, better in BOS, or if they are approximately the same, am I better off maximizing my time in Revivals, then not have to rush over to T1?