Who remembers this? Some years ago Bel made an university lab test about detector's sensitivity.
I have the data in my computer. Informing the sensitivity as -xx / dBm
gave quite good picture about detector's performance.
Unfortunately there is no V1 within. V1 Dave or BiGeAsYgUy - do You have these information about V1 ????
This is an absolute value which can give also an wrong impression. Too much sensitivity without proper filtering causes false alarms.
Then we come to the FEATURES.
Best working software, handy interface, design - who's the best now?
The one You like to use most - right??