I have heard that Gold Dollars can be quite unpredictable. Some are good, while others just can't take an edge. Poor quality control, most likely.
I started with a Dovo Best Quality (6/8, in my case), and find it to be a very nice shaver. However, I bought it because it came in a well-priced starter set. If I had to choose now, well, I'd check the classified section to find a nice low-cost alternative. Also, you could try whipped dog straights for an ugly but usable razor.