We enjoyed our shopping in st. maarten much more than st. thomas. Jewlery seemed better price in SM, my hubby hit it big on the slots so bought me a lovley tanzanite/diamond ring, we got it at Joes Jewlery and they did come down several hundred dollars from the starting price, this was after we came back 2 times to look again at the ring. I was glad we did not buy the first look. I felt ST was much more pushy in the sales pitch, it is not like it was when we first went in 89.
The biggest thing we had to try to avoid were the taxi drivers when we got off the ferry!!