Took me a few weeks to decide on an exhaust to go for, decided on a Miltek non-res catback. I bought a used one for just £190.
Was aware of the issues with cracking, but I had a good lookover the exhaust and couldn't see any signs of a crack - fingers crossed it stays that way. I've had Miltek on several other cars and never had a problem.
Put together a short before, after and drive-by video to give a rough idea of sound. Only other mod is the HKS panel filter. Audio is a bit pants.