ALPA is the best there is.
Yeah, if thats all that you have dealt with UPS and the IPA is a pretty
Sh!t Hot union.
Alot of it comes downs to
pilot particiaption. I fly for a company represented by Teamsters and compared to QX (who has the same union) has got life much better. They are the highest payed regional in the world. Their new hire FO's make the same as CA's at my airline. Also their Sr. CA's make the same as most CA's at Alaska.
PILOT PARTICIPATIOPN IS KEY!