livid elements midi controllers

[djsmex]

Hi, just see some videos on the Livid elements eurorack modular midi controllers, has anyone used these? I'd be interested to hear what people think and what different modules are available. I've seen 6 which are 4f4b, 4k4f4b, 8f, 16b, 16k and one with 4 arcade buttons. I haven't seen any endless encoders or motorised faders or touch/drum pads. I'm not any good with soldering so a simple modular system like this is apielling