My wife & I bought a 60 year old house back in November with no AC. The first HVAC improvement is replacing the ancient boiler with a new one (installing next week). I am going to install AC soon but am undecided on what type of system I should go with. I have a full unfinished basement & walk up attic. I was going to go the ductless route but am now leaning toward the high velocity. When I talked to the guys at the shop, they were split 3 ways almost dead even. So my question is what would you put in & why? I am going to be cooling 3 bedrooms + living/dining rooms & kitchen. Just want some outside perspective.