Kurohyo 1 and 2 on PS Vita

What seems to be an Ishin spin-off as well as Kurohyo 1 and 2 are on Vita. I am not the expert with this, but yeah the Vita is a pretty good console for SEGA it seems. @Devilleon7 pic.twitter.com/ZstgcDLRFt

— critical (@Hihanteki) January 30, 2018

If you don't own a Vita, would this at all effect your decision to buy one or not? It's a neat way to be able to play these games proper and legally, and the such unless you dump your disc ISOs like people totally do.