Have just left BALPA and joined the IPA! I was a big supporter of BALPA and was even on our company CC. However, over a troubled two years they have performed very badly in my own company over redunduncies, pay reviews etc....
They have their good points but at the end of the day they have not proved value for money! I used to argue that BALPA was only as good as the company CC! I was wrong! Though our CC has not covered itself in glory either!
But before we get carried away slagging them off they have been a huge influance over the years for the good. I guess it comes down to you pay your money and make your own choice.
Worth remembering the legal insurance with the IPA is at your discretion, BALPA decide if they want to fight your case or not!