I'm not sure if the uk version of the silent spinner is the same as the kaytee one but its pretty good, however you do have to make sure its well tightened up. That's both at the back, and the yellow bit in the middle at the front. ONce you've done that its pretty good.
I've got wodent wheels as well, they are not bad if you oil them with something edible (coconut oil is my fave) but don't half rattle if you have rats that like to eat or poo in there.
I have the kaytee silent spinner and it's actually pretty loud, not "silent" anyway, it makes a scraping sound and it rattles the cage with movement. it only bothers me if i'm trying to fall asleep, it doesn't wake me up from sleep.