X10 Raw question

I use Lightroom 3.6 to process my X10 RAW. With only a little work it gives better results at ISO100, both EXR DR400 (6MP) and high resolution (12MP), but above ISO100 it's hard to get the same quality of both noise reduction and detail as the JPG. Just my opinion of working with this camera. I shoot a lot of ISO100 DR400 and I love the results of RAW conversions