Advice on using one bay of my garage vs both?

[scott10000]

Hi - our garage has two bays, but we only have one car, so one side is empty. The total width is 21 feet (split evenly in the two bays) and it's 20 feet deep.

Question - how should we think about the tradeoff of (1) only installing the sim in one bay (half the experience) vs. (2) moving the car in and out and having the sim be twice as wide but having hassle factors?

Thanks all!