Im debating on upgrading to a 38m 5 section z boom not sure weather to go with a putz or an alliance.I currently have owened both manufacters and have had good luck just  weighing out all the pros and cons of each.Also some feedback betweeen the mack and peterbuilt trucks to mount onn i still see alot more macks curiuos as to why any info would be great thanks

Alliance gives a more personal touch with a  great product. Just great people. I think you know this already from reading your post. Awesome Northamerican company partnered with a USA friendly Korean Group. THey are proven and I believe the pump company others have to compete against.

Alliance

I absolutely love out new Putz 38-5 and so does every one of our customers 

under roof

Id go with a Putz 

The alliance 38 is a true Z boom

I operate an  alliance 32zz and in very low overhead jobs the ZZ is unbeatable. i unfolded under 20 feet the other day and could work right up to the truck and all the way out to a full stretch and the crew didnt have to stop once for me to catch up on the boom. very hard to do with a rolling Z. and far as service goes.. you won't beat alliance

Alliance 38 meter 5 section