Openhab ? but then again, if I see java, and think about 200+ devices, its the very wrong way, and domoticz writen in C, I guess the right way.
"We" can choose here, Mysensors has the support for many controller and protocols, and allot of sensors, so I guess it will save you some time there based on controllers and protocols support in the future (why invent the wheel twice), and you can focus on the webbased and multisensor part, both things what mysensors is clearly missing at the moment and at the end, it will be also a addon for mysensors team, but they can't the value of "ESPEasyMySensors" project right now because its to new, it will need some time for support from there side, there was a topic about this (multinode easy config) on mysensors but the prio from the team was very low, don't understand that part, because the community will grow exponentially with this "easy" kind of solutions, but I guess they are busy with protocols en controllers
Cannot imagine a full house with only mysensors with 100+ single RF sensor nodes
If you wanna sail youre own ship, it will take some time for full Domoticz support and other protocols/controllers, but maybe you will have more control over this project, on the other hand, dont know what the limitations are for mysensors at the moment, sensors based support maybe ok. I guess the multisensor part will be tricky in the beginning but its already supported in Domoticz, I was reading if youre using a Mysensors Mega gateway it will be overkill because you cant use the other I/O pins, so there is something, dont know about the writen code or used libraries, or network speeds for mysensors, MQTT looks better, but how much better and how is the support for ESPEASY MQTT in Domoticz, looks like Mysensors also already has support for it, or they will be, in the future.
So the million $ question is "what the team likes the most, to do with there limitted time, and maybe if they wanna join the Mysensors team" this is already a great project on its own, "easy" and multinode are the big plus points, in my small opinion we should discover the easy multi mysensors route and look for a good reason to abandon the project, if it works it will save a ton of time, if I can help somewhere with testing or to get things more clearly,......
Is this problem only about the blocky thing, and so we must use scripts with the virtual devices ?