On Thu, 16 Apr 2015 08:46:29 -0700 (PDT)
Neil Smith wrote:

Dear All,
For many years I thought my hobby was not cycling but puncture
repair, until I discovered Specialized Armadillo tyres. The only
drawback for them was there life was limited by the rubber outer that
would perish and disintegrate. 12-18 months is the most you can
expect from them. I was wondering if Schwalbe marathon tyres were as
puncture resistant and would perhaps wear better. Thanks

I've heard that Armadillos suffer from premature ageing, but people
like them because they're responsive for a puncture resistant tyre.
Schwalbe Marathon Plus will resist land-mines and last until all the
rubber is worn off the tread. They do however weigh a ton, and they're
not exactly zippy.
You'll probably find regular Marathons will do the job, as long as you
can live with what is basically a touring tyre.
The Marathon Supreme looks like a sportier tyre, but doesn't come
narrower than 28C - anyone know what that's about?