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The Tamiya D is a great and simple kit to put together, the only thing I don't like about it is the 2 piece canopy...glass and framing.
The Hasegawa kit has way more parts and requires a little more work but is also a great kit....more likely to be more expensive as well.
Either kit will produce an excellent result.....
I agree Wayne - I built both and they were excellent - I still have an unopened Tamiya B with Malcolm Hood and several Hasegawa 1/48 and 1/32 D plus 1/24 Airfix D's waiting for inspiration