How long have you use it?
More than a year ...

What is so special that you like most and least?
The best: the quality / price unbeatable. The reliability of the whole.
The least: the quality of the transmitter box (all plastic) rather fragile (compared to the G series of the same brand!) As against the receiver is metal. 9V batteries are less practical than LR6 used on the series G
Have you tried many other models before buying it?
The model of the G series (I own 3) ... This is not the same range!

How would you rate the quality / price?
unbeatable!

With experience, you do again this choice? ...
No problem ... I own and use 5 Freeport! Three instruments, one hand and a microphone headset microphone! (4 system at the same time, no more!). I did try a pro musician friend who was quick to order one!