What is your choice of FPGA Synthesis tool?

http://www.fpgacentral.com/fpga-poll/what-your-choice-fpga-synthesis-tool

Result of 3/25/09

Synplify by Synplicity

31% (125 votes)

Leonardo-Spectrum/ Precision RTL by Mentor

8% (31 votes)

DC FPGA - Synopsys

3% (12 votes)

XST by Xilinx

36% (147 votes)

Quartus by Altera

19% (77 votes)

Other

4% (15 votes)

Total votes: 407

Here is a white paper regarding to FPGA Performance Benchmarking Methodology.