It depends on a lot of factors. Are you going to keep it? Are you going to trade it in - pos back to the dealer you bought it from?
My local VW dealer is generally good but v expensive compared to local indys.
Here is part of what I wrote in a recent post ..... Its a thought .....
My previous car had NO dealer stamps - except for the first yearly check. I had done all the servicing to beyond the recommendations. At 7 yrs old and 72K It was sold, but not on 'trade in'. 'No service history recorded sir - that will knock the price down by a large amount'... I was prepared to take a hit as I had saved much more by servicing myself. My brother in law on the other hand snapped it up 'I want your car, it runs like dream and has been serviced to a inch of its life, properly!' I got a good price. happy2
My current GTI has the all stamps and any work carried out is fully documented by the garage. Its still under warranty and I don't want any disputes should something go wrong. I'll probably get all the work done by a recognised garage for the next year or so until I decide if its going to be a long term keeper. If its going I've got a more valuable service record. If I keep it I'll save a lot by doing it myself - well most of it. And then at 12+years old and 120K on the clock it wont matter a damn!