I don't think that you'll lose anything even during this time when almost all alts are showing a great run towards making their new ATHs. XRP looks like being on a spree towards getting a hold above $1 if BTC stabilizes at some level. And I truly don't believe that Spark will be left anywhere behind, so a win-win. Just hodl after the snapshot because there's a possibility people will dump down XRP just to re-enter it a bit lower.