[Closed] Alternative to Koobi saddle?

I've used Koobi Enduro saddles for over 15 years. They stopped selling them in the UK a good few years ago but I persevered. However, now they seem to have stopped making my saddle of choice, the AU Enduro.

I've tried an Ergon SMC3 instead but it is already wearing away at the nose of the saddle. Not impressed for such an expensive perch.

Any suggestions for alternatives? For those that don't know about Koobi saddles, they have a split nose that gives a huge channel in the middle of the saddle, which I've found very comfortable.