User blog comment:Edwin Shade/A Complete Analysis of Taranovsky's Notation/@comment-30118230-20180129200050/@comment-27513631-20180129203032

Bashicu has been exhausted relative to some OCFs according to some analyses, as has Taranovsky's.

Honestly, I'm doubtful that Taranovsky's notation is ground-breaking in terms of raw strength, as opposed to merely relative to its simplicity (but I believe I'm in the minority).