ZeroShell with rank of 197, only support legacy, booting successfully.ALT Linux with hit rank of 91, supports UEFI, booting successfully.Puppy Linux with hit rank of 21, supports UEFI, booting successfully.ReactOS with hit rank of 20, only support Legacy, failed booting with following errors, Update : Due to its nature about not being Linux, may never be supported.Tails with hit rank of 29, with supporting legacy, booting successfully.Slitaz and Slitaz next with hit rank of 133, are booting successfully, but both ISOs just support legacy mode, also tested with MEMDISK and booted very quickly and successfully.MB: GA-H81M-S2PV, CPU : Intel Core i3 4650, RAM 8GB DDR3 GPU: IGFX

MB: GA-P110-D3, CPU: Intel Core i5 6400, RAM: 8GB DDR4, GPU: IGFX + NVIDIA GT730

Please report your tested unlisted supported or unsupported one/s here, thanks img files), ISO or RAW, don't currently boot on Macs (through ventoy) due to how their bootloaders are setup compared to normal UEFI bootloaders. Hey, here is results of testing OSs via Ventoy, based on Distrowatch and, using released version of Ventoy in testing time.

Ventoy windows xp