oh, good call! i'm still real new to gear and hadn't thought about how other terminals could work with this strat. i can see a non-drawing one like soothsayer being good with it, but would witch be better than a third gear?
Yes. Definitely. However, 2 witches and 1 gear outperforms both 1 witch and 2 gears and straight double witch along with every single other known money strategy which does not involve trade.
With soothsayer, 1 soothsayer and 2 gears is best against other money strategies, but that should be taken with a small grain of salt because the extra card from soothsayer will benefit money more than an engine.