Your going to do what you feel comfortable with and there is no problem with that. You have a few Drones so I guess you have quite a bit of experience. If it was me though, I would fly with the battery I used for set up. With 90% to 94% you are still going to have at about 15 minutes in the air. As has already been said, it is not a good idea to keep a battery with a full charge all the time. I don't charge when the battery is above 30%. Usually the only Camera set up I do is putting on a ND Filter. I have my Camera in Manual with a Custom White Balance that I keep the same and only need to change ND Filters. My videos look great.