Nintendo Switch Or Playstation 4

Well guys,

Lately Ive been thinking of buying a new gaming console to fullfill my need for gaming...
There are 2 Gaming console on my list which is Nintendo Switch and Playstation 4

well a short brief about me is:

1. Im a casual gamer, I like mobile gaming but i need more complex game than any games published for mobile device
2. I Like RPG...well I like RPG as I mentioned but mostly I like MMORPG hope those console will have a MMORPG title soon
3. I do like gameplay more than graphic

Thats it... I hope you guys can give me some input for my decision whic console to buy...

Thanks