im running star specs, love them. havent tried the re-11's yet. i heard they are better than the re01r's??? but dont know. those 2 get my vote.
wut were u running? giving info on tires but not telling people what they were is pointless.I can only confirm what others have said about the 615's. However, I just got back from a Seat-Time event at Roebling and I have 215/45/R16 on my DC2 and they held up amazing. The boast a 180 treadwear, which is a little less than the 615's but so much more traction. Very perdictable tire. I've got about 10k on them mostly spirited street driving a 4 days of abuse at Deal's Gap and about 120min of track time on them and not quite to the wear bars! Only about $94 each for my size.
I am definatley in for more info on the other tires!!