Need help,deciding which 2 between these 3 games.

If you have a PS3 or PS4 ( I have both ) my psn id is the same name I choose mostly all the time " megamangamer123 " ,  but I don't really play online multi player games , the only really games I play online with are mmorpgs or dbz games , I'm not really into playing multi players like call of duty death matches I like playing those games solo , Im a busy person so Im not on all time sometimes i could be on and sometimes I could not be on for weeks to a month , Im nice to who is nice back , I don't like getting into fights and flaming and spam but if it comes down to that I'll have to remove you from my psn friends.

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I have a PS4 and trying to make a choice between theses 3 games I can only get 2 at the moment.

Its between  Alien Isolation , Destiny , or Watch Dogs.

( if you know of any other great ps4 games name them under your answers and i'll look into them and possibly I "might" change my mind and change my choice if I like it ) 

personally I've been planning on getting Alien Isolation and Watch Dogs , but I wasn't sure I'd like to hear other peoples opinions on what 2 games they would pick and why.

I've read many reviews and watched some gameplay but people say this one and some people say this one so its hard to chose.

I know I should choose what I like and style of game I enjoy , example : like fps , or gta style etc.

I'm just interested in other peoples opinions, and that said it might help me make up my mind