As for the previous comparison I made, Trails of Cold Steel on PS4 is actually at better position than Ys VIII on Switch. Third system they release, both handhels and home consoles are already covered but much bigger time gap and lower price. Sales at both cases weren't anything special.
[PSV] The Legend of Heroes: Trails of Cold Steel # <RPG> (Nihon Falcom) {2013.09.26} (¥6.800) - 81.622 / 120.156 <77,33%>
[PS3] The Legend of Heroes: Trails of Cold Steel # <RPG> (Nihon Falcom) {2013.09.26} (¥7.800) - 67.718 / 101.565 <76,76%>
[PS4] The Legend of Heroes: Trails of Cold Steel - Decisive Edition <RPG> (Nihon Falcom) {2018.03.08} (¥3.980) - 10.965 / **.***
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[PSV] The Legend of Heroes: Trails of Cold Steel II # <RPG> (Nihon Falcom) {2014.09.25} (¥6.800) - 86.283 / 125.480 <71,96%>
[PS3] The Legend of Heroes: Trails of Cold Steel II # <RPG> (Nihon Falcom) {2014.09.25} (¥7.800) - 65.498 / 93.330 <77,41%>
[PS4] The Legend of Heroes: Trails of Cold Steel II - Relentless Edition <RPG> (Nihon Falcom) {2018.04.26} (¥3.980) - 11.345 / **.***
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[PSV] Ys VIII: Lacrimosa of Dana # <RPG> (Nihon Falcom) {2016.07.21} (¥6.800) - 43.753 / 94.234 <65,73%>
[PS4] Ys VIII: Lacrimosa of Dana <RPG> (Nihon Falcom) {2017.05.25} (¥6.800) - 27.741 / 70.518 <81,92%>
[NSW] Ys VIII: Lacrimosa of Dana <RPG> (Nippon Ichi Software) {2018.06.28} (¥6.980) - 6.431 / **.***