Not the sound. The "planned obsolesence". For how long? It's all what matter when using Behringer. I've tried this pedal several times, to see if I am going to change opinion. While the Tech 21 isn't as fatigeuing in the long run, I find that the Behringer is. I know several who bought it, and after a while they sort of grew tired of it for some strange reason they can't put their fingers on. They mothballed it (no use selling second hand, you'll not get anything for it).They moved up.
I wouldn't hesitate to recommend it to someone newbie beginner, that has not the financial means yet. But I'd rather recommend them to wait, and ask them beginners, if that's really what they need right now, not want. If they feel that they need and wants to buy something well then it's ok, but this is something that has dawned on me slowly with this Behringer. I seriously wonder if the population that doesn't have the financial funds, and just have to skimp on these things, will know really what to make use of such a pedal. After quite a while and continuous listening I was starting to having second thoughts. It's called listening fatigue. But that's me with all pedals.
I mean come on, even Strymon has got their flak these days. These expensive, cream of the crop pedals. Now people are starting to say their reverbs sounds "plastic" and digital. Well, there's nothing but digital reverbs out there anyway. I don't mind them at all. Me myself works as this, if I am trying out a pedal that impresses me intenensly from the start on, chances are that they will wear on me sooner in the long run. So it is with all pedals. Regardless of brand. So it is with the pedals that are some sort of "just leave them on" which Tech 21 and Behringer bdi are. If I don't get immediately impressed, I probably will stick to them in the long run. Some qualities that will stick to you in the long run. That the listening fatigue is less.