Which one should I get /v/?
I've enjoyed all previous fallouts, also enjoy every previous MGS game.
played both so I can say that F04 has the following advantages
1 enemy variety
2 power armor
3 weapon variety
4 no weapon limit
5 no regenerating health
the only reason to get mgs is if you want vehicles and not completely shit sneaking
FO4 is a finished game, in Bethesda's standards.
The writing and presentation is lousy, but it's their best game in a long time. Better than Oblivion, Skyrim, and F3.
MGSV is an unfinished game, but it's presentation is beautiful. The story is barely there and the mission variety is horrible. It's not a good game.
I would recommend ignoring both, but F4 somehow would be what I suggest buying if you absolutely HAVE to. I enjoyed MGSV, but I can't in my heart give that game good mentions.