Hello all, i was just wondering if anyone else still uses the aqua daptor (like me) over the univalve? because i prefer the long on/off click pull that the older model gives you, plus you can hear it, and also turn the water off/on at the brush head. I hate that tough on/off pull from the univalve that i have as a backup. I know if you change from flexible pole hose to the harder pu type it helps, but using cold water in the winter, this would be like using stiff wire as pole hose wouldn't it? cheers m