Alessandro MS-1 or Shure SRH840 for vinyl?

Or something else?

Under $150.

Strictly for vinyl... Technics 1200 to Sansui 881 receiver.

No portable use ever.

I listen to everything, primarily Rock, Blues, Jazz, and Soul.

Occasionally Electronic, Rap, New Age, and Classical.

I have sort of a noisy AC in the summer, so I would like this to be phased out as well, as much as possible.

Suggestions?

Thanks!