Exige S Exhaust Upgrades

[CSJXX]

I know the 3 main exhaust upgrades people are choosing, 2tubular, larini and Lotus.

Which one of these is the nicest sounding, dont want anything too loud just a bit more grunt when accelerating.

Ive tried watching the videos on youtube of the different ones but its pretty hard to know without the real thing.

Also experience of built quality, heard a few bad things about original lotus exhausts.

Has anyone just changed to a sport cat, would this make much difference? or am i better off putting the money (£300) towards a new exhaust?

Thanks