Choose the answer you like. Those other rabbis are wrong.
Avoid breaking anyone’s rules (this is, I believe, roughly the actual method). If one rabbi says it’s forbidden to spin counter clockwise while dancing and another says it’s fine, don’t spin counter clockwise because maybe the first rabbi is right and the second just said it wasn’t required, not that you had to do it. There’s no electricity in the Biblical rules, but it’s kind like fire and there are rules about fire on Shabbat, so they’re not supposed to use electricity on Shabbat. It might be overkill, but better safe than sorry.