Personally, I'm for staying in. I can't help but feel that it's going to be like the Scotland thing again: All fear and worrying and panic and made-up guesses with zero thought or facts to back up leaving the EU. Everyone will say that it's so we can control immigration (in reality, it won't change as we need cheap labour) or so we can make our own laws (actually, we do, and we even tend to ignore the Brussels directives when they're stupid: Votes for prisoners, any one?). So much negativity towards what has actually been a very successful union, for the most part. Of course it needs work, it's not perfect by any means (fishing quotas for one), but in terms of trade and industry I think it will be costing the average person more if we leave than if we stay. Ask sme people if they'd be happier to pay more to leave, and I think they'd change their minds.
It irks me that I'm on the same side as the Sturgeon though, it really does.