Replacement Headlight Switch

[mac88chp]

Hey guys, my headlight switch took a dump on me today, it now refuses to move into the off position. A quick check of the usual Mustang parts outlets (LMR, CJs, NPD, etc.) shows aftermarket units are running about $30-70, with the best online OEM price I found of $135. My question is does anyone have any experience with the aftermarket units with regards to the quality/reliability or am I better off biting the bullet and getting OEM? Also good vendor for purchase? Thanks for any input!