I recently got a third acnl copy (a digital download) and have two physical copies. One of them is my main town and the other I'm going to reset soon, and then I'll make a new cycle town in one of the free copies. I'm wondering whether it'd be better to keep my main towns on physical cartridges and the cycle town on the downloaded copy, or to use one of my cartridges for the cycle town. Both options have pros and cons and I can't decide. I'm mostly scared of save data corruption if I keep one of my main towns on the digital copy - is it true those corrupt more often than physical ones? If so I'll use my two cartridges for my main towns, but the practicality of playing either game without switching carts is tempting. What should I do?