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Both Thermalright TY and X-Silent series fans are great! Good airflow and low noise.
It is amazing how the Le Grand Macho which is same basic design as HR-22 with one less heatpipe and set back a little more yet performs better than HR-22. I could find no difference in build quality, and I tested both several times. The LGM is definitely better than HR-22.
The HR-02 / Macho series with 140mm fans are also very good coolers.
Could it be because the LGM has a better mounting system? I tried a HR-22 and even when the mount was "tight", I'm sure you could still move the heatsink around. Although this was a while ago so I may be wrong. The LGM mount is rock solid.