2 x 100plan or 1 x 200plan?

I am currently using codex as a full-time employee in my business. It does market research, product image gen, copy writing, frontend design, coding and automation for website tasks and video editing. With my current 5x plan limit is generous enough using 6.1 sol high however with the increased workflow I am tempted to upgrade my plan. Now since 200 plan is just double of 100 plan. Would it be wise to buy 2 x 100 plan that a 1 x 200. Since I can avail double the banked and forced resets. Or is there something I am missing here ? Note: I am not getting claude because of codex tight integration with image gen and I leverage it heavily in my workflow, using image gen service like higgsfield would be an additional cost.