Xenoblade 2 for sure.
After, Mario Odyssey and Fire Emblem Warriors. If I can count distant games with no gameplay footage currently, SMT and Fire Emblem are both enough to sell me on the system without the games I've already mentioned...so there's that.
NNID: Zephyr25 / PSN: Zephyr--25 / Switch: SW-4450-3680-7334