Good call - wait for 3.1 and then wait to see if the new hardware bits are worth investing too .
i guess Cedia but could be earlier depending on the new remote
Hang on a bit more T4 touch screens coming out with Alexa and C4 are testing 3.0 which HC250 will not be able to run
its like buying a new car with C4 at the present time - change is a coming