Have to say i loved both my old 350 and my 370 but each for different reasons. The 350 felt very raw connected to the road, something i could instantly jump into and play with but a little dated on the inside and the big issue for me was the leaky roof.
But after every meet where Colin and GUNS turned up i found myself going home and hunting on autotrader. Absolutely loved the look of the 370 and the alloys, and looks far nicer as a roadster than the 350 so it was inevitable. It feels like a huge power boost over the 276 350 and the quality of the interior is much nicer. The sat nav is great, audio is great and it feels like a quality upgrade. The cabin is a great place to be.
But i can understand its not a massive change and in some respects i think the 350 is more fun. The 370 has just matured. In stock form its horribly quiet though, add a decent exhaust and its glorious. Nothing out there could touch the bang for your buck and the added bonus is i can actually fit in it - just. Something that couldnt be said for most of its competitors. But yes it i can see the point that it may be too similar to the 350 to justify an upgrade.