I've used it for 8 years.
Did you try many other models before getting this one? :
No, it was my first.
What thing do you like most/least about it? :
Most: price, quality for a speaker at this level
The least: low loss once laid up and then have to compensate on the mixer, but nothing too bad.
What is your opinion about the value for the price? :
More than adequate for the price and especially ideal for someone who wants to get a first sound at a reasonable price without having to blush for his material, I did turn a bit all configurations (private parties, ballrooms for marriage and even outdoors), they were coupled to an amplifier from the same brand VX400 seems to be fairly homogeneous to exploit this type of speakers without a sound out rotten.
Knowing what you know now, would you make the same choice? :
For a first sound yes, but having gained experience now I would go instead on vibes15 that would sound to larger assemblies, for it is true that with 250watts at some point we reach the limits on power.