M3 E92 Competition Pack - worth it?

[gizard]

I know that it entails basically the following:

10MM lower ride height
Different Wheels (lighter?)
More aggressive traction settings etc. - although excatly what does this entail?

Does anyone have an e92 M3 with competition pack - I am thinking of going back to an e92 M3 (have had a 2008 one before with DCT and EDC and quick liked it) and wondered if the competion pack was really worth it?

cheers

G.

[gizard]

I read somewhere that the Offset on the Competition wheels is different as well? I'm all for lighter wheels so if the standard ones are lighter then I would prefer these - do you think the electronic changes could be applied to a standard car - i.e. is it it all software / firmware?

cheers

G.