Wilson Sophia 1 or Puppy 5.1

Of course you should check global drivers condition from both speakers you finally buy, Sophia 1 or WP-5.1

Sophia 1 pros:
Easy to load
Easy to make them sound "right"
Sweeter highs

Wp 5.1 pros:
You can play with WATT tilt
You can get better mid/bass response
More transparent sound but you need better electronics

Imho I will prefer WP because you will get better sound with some work, if u simply prefer to install your speakers and play your music go for Sophias...