Annie...
Pipes are a BIG discussion around here at times. There is a post that ranks pipe loudness. If you like louder pipes with a deep tone, I like Sceptres the best. I personally have epco's which are a little quieter and less deep in tone. I'll find the link and post it a little later...
Then there's the option of drilling out your baffles. Lots of folks here have had very positive outcomes from doing that. If you don't want to do it, one of our members does it. Chevy605 will do it for 100. It's right
here if you want to check that out.