Again mate it depends on the place it's bought, I use the 8mm red hose from circuit hydralics, very really kinks and good quality hose
I bet your power up reel is good . A nice luxury to have
i've never had any of my minibore hose kink even using hot water running through it.Sounds like microbore hose is a pile of poop if it does.
The wall thickness of the microbore hose is obviously a lot thinner then compared to minibore hose?