About Skyrim, as other people in the thread said, this one might be better to pick it up on pc, where you have access to it main strength: mods. Not only this, but might be more cheap in the pc. Keep in mind, there is two versions of skyrim - The default version, just called ES IV: Skyrim and ES: Skyrim Legendary Edition, the main different, is that the default is a 32 bit version while Legendary Edition is 64 bits.
The difference is that the default begin 32 bit software can only use 4 GB of windows memory, while the Legendary can use more that 4 GB, meaning that in the default is better not go much overboard using mods, however - so far as I know, one small but crucial mod the Skyrim Script Extender, which is base for several mods, haven´t been ported to the 64 version, meaning, that key mods haven´t been ported yet.
While the default version, might not take advantages of the improvements of the new version (which might not be that good compared to mods) and have less memory, but you will have plenty mods to install and begin a little careful here and there you can still install a ton of mods. Right now I am playing with maybe 200 mods or more.