Just painted a batch of 10mm WWII soldiers and 28mm Old West figures for sale on eBay, so I can fill up my Papal account. No point in my unpainted lead mountain sitting around and doing nothing. Anyhow, I usually shy away from 28mm. Too much detail, I think, and it's too easy for mistakes to show. But they're fun to paint, and though they are much slower than the smaller scales, there's definitely an "ooh!" factor.
Anyhow, if you want these for your own, you can check out my sale.