The team of QMC faculty member Vlad Manucharyan have reported a record coherence time for their fluxonium qubit, achieving an average single-qubit gate fidelity above 0.9999, surpassing that of any other solid-state quantum system. Combined with recent demonstrations of two-qubit gates on fluxoniums, this result paves the way for the next generation of quantum processors. See preprint at https://arxiv.org/abs/2103.08578