Have you tried the 'Flash'?
Paragon's Flash series is a high quality all-round diamond blade. Handy to have in the back of the ute as it can cut most things on the work site and comes in sizes from 4.5 inches to 14 inches.
You don't need to worry about noise with it's vibration damped core.
You can choose between a segmented turbo or turbo diamond rim. Both giving this blade the edge with its superior cutting speed.
Been using a different brand of blade for years but when I saw Paragon I thought I should give it a go. I am really pleased with the result. When cutting bricks I get much longer life and they are a far bit cheaper.
I bought a paragon mixer and it doesn't miss a beat.
The Stealth master concrete block blade is more expensive than the standard blades. But it lives up to its name, is silent and lasts longer so I reckon its pretty good