Depends on what tone you want out of it. The bridge humbucker of a fat strat lends itself better to classic rock than a normal strat etc.
Love is not a victory march.
depends on if you want a humbucker or not.
For these things give thanks at nightfall:The day gone, a guttered torch,A sword tested, the troth of a maid,Ice crossed, ale drunk.-The Hávamál
it depends on what you wanna do/play....
The difference between the fat and the standard strat is the bridge pick-up. The fat-strat has a humbucker, the standard strat has a single-coil pu in the bridge position.
Fat. You get more variety. A standard if you know it's the sound you want.