This is my one and only developer these days. I started with Tetenal's Emofin, but after some years on that with 35mm Tri-X I found myself disatisfied with a mid-tone muddiness. So I switched to the Thornton 2-bath. I like it best with HP5+, second best ith FP4+, but it also works very nicely with Tri-X and Delta 100. I see no reason to search further.