Two similar companies - Company A and Company B
Company A offers you a job for 40000 a year bonded for 3000 over 2 years for your conversion.
Company B offers you a job for 37000 a year with the conversion thrown in.
Which job do you accept?
In my opinion, judging a company, to decide whether you are going to get screwed over, is far better done by talking to current/ex employees than seeing whether they will bond you.
TeeS