hi,
They are a new company. Formerly one of their people was very active on this forum in getting a certain trigger developed with the help of the guys on here. I haven't seen him on in a while.
I have been in contact with BetDev a few times and have been impressed with their customer service. I have trialled some of their triggers and the mechanics of the setup work fine.
I recently paid to have a trigger written, but I bought it from MFPRO as I think it is only fair to give them the business. I will buy future triggers here too. But I wouldn't put you off giving them a try as I have found them to be prompt, accurate and genuine.
Hope this helps.
Larp