Very good so far, ordered several things from them and stock is in and dispatched quickly.Pricing is comparable with other on line retailers and queries via email are answered quickly.
Website has improved recently,stock quantity etc.
Their old DT website was poor. On the car parts side the knowledgable staff, Dave Kimberley in particular, are an asset.They do compete in a variety of motorsport, racing, historics, sprints etc and offer a number of good deals to competitors.
These online retailers all offer massive number of lines and many rely on manufacturers descriptions on websites.Stock levels and controls from distributors appear equally hit and miss so items can go oos sameday as something is ordered.
Surely if you need some advice would you not be better to find a good LBS who may have better knowledge, somebody like North West Mountain Bikes are amazing, yes you sometimes pay a little more but they do offer decent kit and sound advice.
Richard