I'll be at the Royal Palms in Benaulim in February too - 3rd to 24th Feb - seven are going togetherl.
I've always been to the North in the past, but I did spend a week at the Royal Palms in November. I was little concerned at staying in a less familiar area and had the impression that I'd feel a little isolated in the South compared to the North with everything on the doorstep. My slight fears were totally unfounded, within a day or so I had explored enough to find just about everything I could need.
After my week in Benaulim in November I went for my second week near Baga. When I got to the North it all seemed much more crowded, busy and hassily compared with the comparative calm of the South, it took a day or so to get used to it. I now love both the North and the South, both have their merits and downsides on the other. I would never say one is totally better than the other.
If you have any specific questions on Benaulim or the Royal Palms just let me know.
Geoff