Yes it would take more than 3 minutes to try out. You should ride the seat position with your saddle on it for some time before you decide it is right or wrong. I generally recommend a week after taking the time to get the saddle close. Just changing the saddle will take more than 3 minutes. So unless you have a bunch of the same saddles and different seat posts for each one and then you will still need to fit the angle the saddle is sitting at that fits you the best it will take more than 3 minutes. If after you do all that and have a quick release seat clamp it will not take long to change but you will have a bunch of time involved getting to that point. Roger