Assuming you have a 2.2 Mk9 I'm pleased you're happy with it. When it was released I could see no major reason to change from my 8Gen.
In fact 4-5 years ago I was contacted by my local dealer here in SW France saying that they had the 10Gen in stock and would I like to test drive it. I did, and liked it - especially for the performance from the relatively small petrol engine, and remarked that the suspension setup was way ahead more comfortable than my 8Gen. The change in body styling was a refreshing change but not particularly to my liking, ditto for the dash and driving controls which imho appeared a little 'cheap' and less substantial to what I was used to with my earlier model. However it was really enjoyable to drive with several technological improvements over mine. One thing for sure it certainly lacked the torque I was so used to (and love). Decided it wasn't for me and so far no regrets whatsoever as mine has been a brilliant road warrior - and what a great engine too that 2.2 turbo diesel!