Has anyone purchased the new mag254 w1 or mag254 w2?

[Scuba1900]

I have a test box MAG254 W2 nothing special. Works well with old and new stalker 5+ Quality is guaranteed by Infomir, nothing more to say

Whilst the w2 is better than w1, can anyone confirm if the w1 works acceptable via wireless ? The w2 , is a little difficult to obtain .