Stamaty's bolero is a virtuosic showpiece that explores the full range of the keyboard through expansive broken-chord patterns. It is characterized by its dramatic transitions and highly idiomatic writing for the piano.
Developing the stamina for the wide-span arpeggiated sections is essential for a clean performance.
Comparable difficulty and character — good candidates for what to learn next.
Boléro de concert (Op.18) is rated Henle level 6 of 9 — advanced repertoire, roughly ABRSM grades 7–8. In the RCM system it corresponds to about level 8.
You should be comfortable at Henle level 6 — meaning you can already play level 5–6 pieces cleanly. Learning it one level early is possible as a stretch piece, but more than that usually leads to months of frustration.
A typical performance of Boléro de concert (Op.18) lasts about 5 minutes.
Boléro de concert (Op.18) is available as free public-domain sheet music on IMSLP — the score is linked directly from this page.
Pieces at a comparable difficulty and character include Fantaisie-Impromptu in C-sharp minor by Frédéric Chopin, Rondo capriccioso in E major by Felix Mendelssohn, Rondo a capriccio in G major by Ludwig van Beethoven — see the full similar-pieces list on this page.