Does anyone use the tamiya tyres?

Im after a tyre thats as good as a schumacher and slightly cheaper. Grip wise can be a compromise as new yellows tend to offer to much grip on my local tracks ( bury \ southport) It pains me to cut the outside row of spikes to calm the car down slightly only to need them cut off spikes 1 week later when the grip is dissapearing lol
Iv since seen the tamiya range of tyres which will roughly equate to £4 fronts and about £4.40 rears.
http://www.tamiyausa.com/product/ite...oduct-id=51240
For this price from the pics it looks like you even get inserts
I'd really like to see cheaper tyres available to the uk market, but sadly i dont think its going to happen..
Anyones opinions??
Col.