ngb,
Good decision :-)
I ran both boxes side by side for a while just for comparison purposes, but then my SBS-1 became too "high maintenance" when I had to keep upgrading the 3rd party add-ons and I found that I was watching the RB more because of the extra range. People on the other forum keep going on about how they only want to see traffic in their area, but I consider the whole of the UK and NW Europe to be my area. It's much more fun to be able to follow aircraft that bit longer, or in some cases, considerably longer :-)
I only fire the SBS-1 up now when I get asked a specific comparison question. The last time I did this, I forgot that I'd put a new hard disk in and it took me ages to get my Basestation software to a point where it gave me the information I needed for comparison - simple things like aircraft registrations and company logos!
All the best for the New Year and I hope that those pennies mount up quickly :-)