If you were to take the Switch titles and put them on the PS4, sure ... they would have more GFLOPs behind them.... and then again be tied to playing sat in front of the TV, that is the best part about the Switch, can just pick it up and have it with me for the small amount of time in my day where I do get to play games, I found that while the ps4 is great, I just can't dedicate time to sitting down just playing that machine for hours, unlike if I find myself on a bus, train or plane I can enjoy the heck out of Zelda the whole day during the gaps.
Would not say it is objectionably better in every way to move the games to a platform which I can't play them on.
Why not check me out on youtube and help me on the way to 2k subs over at www.youtube.com/stormcloudlive
