ETS,saves time at home and at the club,and I am not speaking about the timing of the oigeons.
You basket your birds at home and do not have to write ring numbers down on a race sheet. You go to the club put your birds away and the system prints two race sheets one for you and one for the club with no mistakes made.
The birds are timed in for you (whether you are there or not) you go down to the club put your clock in the base station and you and your club get a copy of your velocities.
Saves time all round.
When I first heard of ETS in Scotland my first thoughts were,I will never get one of those now I think its the Bees Nees Or the Dogs Bits.