I would personally avoid Ripple but hey that's just me. XLM/ADA are prob decent choices but they might dip a bit more before moving back up (as both have had some major runs in the last few days/weeks). The other coin I might recommend trying to get during this dip would be ARK, which is another one I feel likely has a lot of room to move in the coming months.
RE: All alcoins in the red time to buy!