paisajeroamericano wrote:Gasherbrum III: 26,089' w/ 1512' Prominence
Gyachung Kang: 26,089' w/ 2204' Prominence
Annapurna II: 26,047' w/ 8002' Prominence
Gasherbrum IV: 26,001' w/2356' Prominence
Yeh, those are generally considered the next 'real mountains' on the list.
Alberto Inurrategi, who did the 14x8K, has climbed G3 and attempted GIV. GK has not been climbed for several years, and only has a few ascents ever. A2 had a winter ascent (by a lone German with Sherpas) a few years ago, but like GK has only a few ascents in total. A small team trying one of these peaks is considerably harder than joining others on an 8000m normal route. They're almost the same size, but with far less structure in place, or psychological support.
One of the Korean 14x8K guys (Um Hong Gil?) was also trying to add 'extras' and climbed Lhotse Shar and Yalung Kang, the sub-peaks of Lhotse and Kanchenjunga respectively. Not sure if he is still going.