/r/businesstravel looks like it never got off the ground, so I'm not sure where to go. This is going to be a whole new thing for me so I would love some advice.
I saw this thread in the FAQ, and it does give some good tips, but I'm looking for info on making more specific decisions, such as, I get to choose which airline and hotel group I will use and be earning points with, so I'd like to figure out which is right for me. Specifically in regard to then using these points for international vacations. All of my work travel will be domestic and I'll be based out of Denver, so it looks like my best options for that airport would be choosing either Delta or United.
Could also use suggestions of which luggage to get, etc.