I believe we can answer BTM's message without defaming other organizations. All we have to do is say who we recommend without slagging off the other companies. I note that many people in here have done that. By the absence of recommendations BTM should be able to deduce who we think he should avoid, all without being spiteful.
Walrus recommends MFT, MFS or MAS, Infer what you like about the groups I haven't mentioned.
These sort of questions, I believe, is where PPRuNe can be most valuable.
Walrus