Ultima 3 is like 70CAD (80CAD with POE and ZWAVE). Is it a good option? the other ones ( 06, or the sonoff) are only 10-15-20CAD cheaper at most, so I figured I spend the extra 10$ and get this, also the MR are strangely more expensive than the ultima 3.0
Should I also wait for zigbee 4.0 and suzi? I am worried about dropping 70-80CAD on a zigbee/thread border router and needing to upgrade soon. It only has one usb port but I guess I could just get a suzi dongle for the actual pi (usb) or something down the line if it'll take long, I am too impatient and want to get my zigbee bulbs working with hA!
I actually only have wifi devices and zigbee devices now (just bulbs) but I plan on buying/making my own mmwave presence sensor, I have a wifi matter device and I'm working on a thread device that uses matter too, that's why I want all 3, I have no z-wave devices or plan for them anytime soon, but for 10CAD extra for the addon, I figured why not? (35CAD minimum without the kit)