Flexible V1
I have recently moved aircraft types and am now flying one which allows flex take offs and when programing the autothrottle allows you to choose a V1. What are the advantages of choosing V1 min over V1 max or vice versa? Is it a bit like taking off with more/less flap?
V1 min gives you a shorter TORR and consequently shorter stopping distance but then you are at a lower airspeed after unstick whereas V1 max is the opposite. Should one always choose V1 max on longer runways? Are there any other factors I should be thinking about as well?
Thanks.