well, I sprung for a custom titanium exhaust from France (metal custom). Silenced, or straight with an actuator. Part of the reason is the weight reduction and part of the reason is retail therapy.
when it gets here and is fitted will try to review it in a followup
I look forward to hearing all about this. Don't forget to weigh it before you stick it on.
Life110 are offering a Milltek exhaust now (£1,188 incl VAT) + downpipe & sports cat (£1,193). If you take the downpipe, you also have to fork out for a remap.