sc bricanyl v sc ventolin

Hi all

Have noticed that a lot of people using the forum are on sc ventolin. I have been on 12mg sc bricanyl for 20 yrs (yes you read that right), i have got to the point were nothing seems to work as well now and have mentioned sc ventolin to my consultant but nothing has been mentioned since. Any views on the pros and cons of trying sc ventolin?

Thx

almo x