In fairness to all, we don't discuss pricing on the Wall. Thanks for your cooperation.
If I was a contractor looking to install the best cast iron boiler available, which brand would I sell? Let's assume the suppliers were all excellent and the manufactures all backed their product equally. You have no affliation or allegiances to any particular brand, supplier, Uncle in the business, etc. What would you put in your home? Your Moms and Dads home? Why? And let's use quality and best design as our main reasons. Maybe price as a tiebreaker.