I’ve been using it for a bit over a year. My last exposure to a combined app was Adium, which I think we can all agree was a great product 15 years ago, but time meanders along. It seems that Franz has been more actively maintained in the last year, at least the Mac version — but Rambox is awesome! It supports Skype better than Skype’s official client does…I can’t use that when I’m using my VPN, and Rambox works just fine. I’m converted already. Thanks!