I honestly don't hate any of them, the ones I played were all enjoyable, and I dont want to say xiii because I have only played through chapter 6.....
If I had to go with one I thought was the least enjoyable or had the littlest replay value, for the first option I would have to say 8, because honestly, the game felt very easy and repetative and dark all the time to me, and for the second option, TA2, the laws in that game ruined it for me, especially when I was on a battle where it was illegal to attack monsters, but nothing but monsters where in the match.