If I were limited by time, I’d try to make a split session routine with 2 sets AM, 2 in PM. That might not work at all given your situation. That would require making sure that fatigue was being achieved rather quickly. Then wearing the ADS sometime between each session for a bit.
And if that routine were possible, maybe 1 OTL set followed by 1 BTC set. Then in the PM set, do the other leg and a BTC.
Otherwise (assuming 1 session of 3 sets), I’d just alternate the OTL (1 left, 1 right) and then BTC. For me, I’d prefer to always balance any type of OTL work simply to keep the penis growing in a balanced fashion and not favoring (or gimping) one side over the other.
Keep it rolling!