UPDATE
So Gents I finally got around to getting in a Clubsport R8 LSA ( Manual) And might I say I was stuck to my seat with the amount of fun I was having . Firstly I can see myself probably getting a ticket or 2 or even getting my license taken away from me due to the temptation of having a heavy right foot and also been very broke due to all the fuel I would have to cop out . In simple terms its like an addiction and now the bug has bitten me fully. Now I still cant make an comparison with the question I have written down (LS3 vs LSA , GTS vs Clubsport , Manual vs Auto) but compared to the GTS the Clubsport feels a tiny bit more heavier especially with the feel of the body roll in sharp turns but I cant fault it just with that that as a peeve . but I think either way I would be very happy with either. Now I'm happy with how much feeling I get with the manual I can safely say that whatever I end up getting will be a manual as I felt that the manual felt 100x better if you were in the right gear ( Plus you get launch controls so cant really complain that much ) as the automatic left me a little disappointed with response .
So the next car I got to book in for a drive definitely an LS3 as I cannot just wipe it just yet.
Plus is are there any common problems with the GTS or Clubsport cause when I asked the salespeople they don't really give me any straight answers
Cheers