If you’re worried about time, and it matters to you, then you should be taking into consideration how long it takes to come down and pack up too.
When you factor in the complete picture, pretty much all climbing methods and equipment get you into about the same window, plus or minus a couple minutes.
An accurate assessment involves any time spent at home or in truck managing the gear, the additional time spent walking in if it’s a heavier set of equipment, or one that requires you to constantly pull off brush or branches, the time to unpack the method at the base of the tree if necessary, the time to get yourself set up for the climb if necessary, the actual climb up, The actual climb down, the time to pack the method up and get ready to walk out, the additional time spent waking if it’s a heavier set of equipment, or one that requires you to constantly navigate brush hanging on it.
There’s been a few threads on the topic where you can get some good information. Folks have actually timed these things to give you a good idea.
After taking all of this stuff into consideration I use bolts, squirrel steps, and one stick/rappel. The light weight and ability to deploy when I walk up to tree and not have to do anything to prepare to climb, both make up for the increased time to climb.