I have seen the Sunny Gold bats in India and was tempted to get one but they were out of my budget. They looked really well made but then again all top end bats are.
Not sure where you are located, if you are in India then go for it. If you are in UK unless you are getting a really good deal, I don't see the point of spending 200+ quid on SG, SS etc.. You have a lot more options in that price range and a local retailer will always help out if something goes wrong.
If you really want SG, I would suggest getting a much cheaper model from DKP or SQ.