Got to say, so far I'm impressed with these cheapy Triangle Talon Sport TR918s; great in the snow, excellent wet braking, fine on standing water, quiet enough too. Just had wishbones and 4 wheel alignment/camber done and car feels better, but can't comment on tramlining yet.
Will need to do 5,000+ miles (if they last that long!) in differing conditions to get a better idea, but they are much better than I thought they would be, so far 
2500 miles done on these cheap tyres now and so far highly impressed and would recommend them.
The tramlining has gone, road noise is low, stability and cornering have improved massively.
They are a bit skittish on greasy roads, but wet braking is superb.
Overall, very pleased-much better than I expected; so at present I can recommend the Triangle Talon Sport TR918s, especially at £167.99 for 4 fitted (225/55/16). They won't be as good as premiums but if you are a sensible driver they are very good indeed.
They are 100x better than the Federal S535s they replaced.