Sennheiser OMX vs LX vs PMX vs MX 70's?

[robbadobba]

I've read the review...but has anyone actually used any of these in practice, sport or otherwise? Is there a sound, fit, or practicality difference that anyone prefers?

Or do I damn-it-all and get the plain-old MX400/500's?

BTW...I would be using them for jogging, my ears sweat, and I am tired of burning out my headphones (R.I.P. Sony MDR-E848, Philips HS820).

[jman333]

I have a pair of sennheiser OMX 70 and basically in one word- outstanding...I use them to run and workout and they are excellent in terms of sound, fit and comfort...I live in Miami, FL, you talk about sweat...never had a problem. I wear them with the included earpads. I have the PMX 70's on the way.
Jesse