Sorry, I should have clarified - yes, I am running into a VGA CRT capable of 15kHz. I'm just trying to weigh the differences between this option and the OSSC w/ SCART.
If you have a compatible 15khz VGA monitor then you can use a classic VGA adapter like this one. OSSC on SCART or on VGA if you need to use a monitor/TV that does not support 15KHz.