HU Cash Bankroll Question ! NLCASH

[SwingVelvet]

I’ve looked through the FAQs and did not find a definitive # of hands of HU Cash after which you can establish an accurate winrate (PTBB/100 hands).

I know in 6-max, they generally say 50k hands, but since variance is lower in HU, what does that mean for sample size? Are 25k hands enough, 10k?

Maybe some HU Cash veteran can post some results or winrates so I can get an idea of what is reasonable/attainable?

If I missed some post already containing this, please link.

Thanks!