The Bartok with Rossini Clock is another combo I haven’t tried, but a friend and I thought the Rossini with Vivaldi Clock was much better than the Rossini with Rossini Clock. So much so that he bought it off me when I moved house. (More detailed comparisons here — I don’t want to derail this thread any more. Even the forum software is suggesting that I DM you, Miguel, ha ha)
@T38.45 — Not a comparison I made, but I would rather have a Bartok with Vivaldi Clock than a Rossini without a clock. That much I’m certain of.