IMO Grizzly represents the best bang for the buck in the marketplace. The vast majority of bigger Grizzly machines are very competitive with other Asian imports like Jet, Rikon, General International, Steel City, some PM, some Delta, some Laguna, Craftex, King Industrial, and others....their table saws are especially well regarded. In some cases, the tools even come from the same factory as other more expensive brands. If you're willing to be your own middleman, and forego the dealer support from PM and Jet, the savings come by way of by cutting out the dealer profit. As with any tool, it's best to research and compare the specific tool in question, but many, many of the Grizzly machines are more than suitable for fine woodworking.
The Griz G0690 or G1023RL are clearly a step up in class from the PM64B hybrid IMO....more mass, more power, more rugged design and construction. If you've got 220v, without question I'd take the step up to more saw. If you don't have 220v, I'd opt for a Saw Stop contractor saw or 1.75hp PCS over the PM64B that doesn't have the safety technology.
The Griz G0690 or G1023RL are clearly a step up in class from the PM64B hybrid IMO....more mass, more power, more rugged design and construction. If you've got 220v, without question I'd take the step up to more saw. If you don't have 220v, I'd opt for a Saw Stop contractor saw or 1.75hp PCS over the PM64B that doesn't have the safety technology.