Anyone have experience w/ Audio Technica AT150MLX?

I was browsing around at http://www.audiocubes2.com and noticed that they have a couple AT cartridges that aren't available in the 'states, namely the AT150MLX and the AT33PTG (which is an MC). Does anyone have any experience with either of these cartridges? I'm currently using a V15VxMR in my Linn Basik TT w/ Akito arm. I'm more curious on these carts for future reference, i.e. if I get a new table and I'm looking for a decent MM or reasonably priced MC. I looked around on the asylum and here and haven't seen them mentioned often. Thanks for any help!