Ask HN: DOS Based "Multitaskers"

Dear Auntie HN,

I recently tried QuarterDeck DesqView for multitasking (16 bit real mode) applications. It installed allright, but I couldn't get it to multitask PC-Scheme (More precisely PCS/Geneva 4.02PL1) properly. Could you recommend any alternative DOS Versions or task switchers better suited to that?

Programs I didn't try * MS multitasking DOS (to which the source was released not long ago) * DRDOS * Any other variant of DOS?

IMHO the experience under OS/2 was best.

Thanks!