Beethoven's variations on a minuet by Vigano reflect his early stylistic development, rooted firmly in the tradition established by Mozart and Haydn. The work is notable for its rhythmic charm and clear, balanced phrasing characteristic of the Viennese style.
Achieving perfect rhythmic consistency in the Minuet rhythm throughout the variations is the main technical hurdle.
Comparable difficulty and character — good candidates for what to learn next.
12 Variations on 'Menuet a la Vigano' (WoO 68) is rated Henle level 4 of 9 — intermediate repertoire, roughly ABRSM grades 5–6. In the RCM system it corresponds to about level 6.
You should be comfortable at Henle level 4 — meaning you can already play level 3–4 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 12 Variations on 'Menuet a la Vigano' (WoO 68) lasts about 7 minutes.
12 Variations on 'Menuet a la Vigano' (WoO 68) 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 12 Variations on the Russian Dance from 'Das Waldmädchen' WoO 71 by Ludwig van Beethoven, 12 Variations on the Russian Dance from the Ballet 'Das Waldmädchen' WoO 71 by Ludwig van Beethoven, 10 National Airs with Variations by Ludwig van Beethoven — see the full similar-pieces list on this page.