I have to agree with swordz, for long RPGs I'd rather play them on consoles for ease of use and comfort.
Handheld RPGs are nice and they can work very well (they're great for lower budget titles, which are most JRPGs these days) but just overall I'd rather have it on a console.
That said I'm not going to throw a fit or anything if Persona 5 is on a handheld, because then it would clearly be designed with that in mind.
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