I would appreciate any feedback from owners of the maxed 2016 MBP 15" 2.9Ghz/2TB SSD/4GB Radeon. In particular I would welcome any comments on battery life, performance and if you now regret your purchase! I've seen some earlier accounts that the dedicated graphics on the MBP 15" kept kicking in on many of these maxed out models which has resulted in very poor battery life. Before I pay over $4K today, I would welcome any comments from anyone that has purchased the same model. Thank you in advance.