I guess someone else may have responded who is also an ECoS user. I graduated to one of these via Lenz and Fleischmann Twin in 2013 and have really never looked back. Sure, it was an expensive purchase at the start but it is such a powerful piece of kit I could not look at anything else (with the possible exception of Z21).
I operate using either a VNC link on my iPad which replicates the ECoS screen, a mobile control II handset or an app called ECoS Cab which is really good.
The unique selling point of the ECoS for me was the colour touch screen and the ability to control all points and routes using the display. Plus, once programmed in, there is no need to try to remember loco or accessory addresses.
I have set it up to facilitate full route control but have yet to experiment with block detection which I perhaps do not need on my layout.
I guess the message here is make the investment as this piece of kit is an all in one solution that avoids the need to build a separate control panel as it accommodates a number of layouts so is a multi layout tool, and which facilitates operation through the likes of iTrain.