Hi,
With regards to "techtronics" I bought my panasonic GS5 from them in June. Ordered it online after asking a question via email first.
The reply to the email was swift, to the point and very informative.
Delivery took about a week, which I know others can beat. (People have been praising Letsgodigital.co.uk for their next day delivery recently)
Having said that they were actualy £4 more expensive than letsgodigital.co.uk but threw in a spare battery and 3 blank tapes worth £35'ish.
Nothings ever gone wrong with the camcorder so I can't comment on their aftersales service etc etc.
You have to watchout because, as you've spotted, their prices don't inc VAT.
Oh and delivery was included.
Kind Regards,
Drew.