Tait subscribers work amazing. The TP9300 portables are honestly some of my favorite portables to use. Problem is end users don't like the price tag (especially the overpriced Otto accessories), which is why if Hytera worked on the DMR Tier III better it would be a serious match made in radio heaven. I really like the Tait infrastructure products. Sounds like a lot of what I went though trying to get Hytera to work on the Tait infrastructure. There are a few, last I heard, Hytera DMR Tier III Systems out there. Hytera really wasn't very supportive with Tier III and the help I did get took forever and I had to fight for it. I really think they are putting their eggs in the XPT basket. As for Simoco, my ex-Hytera MR just picked them up (IIRC). He's supposed to be coming and doing a demo of products after IWCE sometime. I hate to say it but the project that we wanted to be DMR and demoed and speced DMR we put in NEXEDGE Type-C because we had portable/mobile options and Kenwood would give me support. I didn't have to play with 2 manufactures and then fill in the gaps myself. Customer Happy, I'm happy, wish the DMR would have worked. But there are some major holes in Tait and Hytera catalogs.