Personally I think Munarini from what we've seen, is a lot better than Sartori who made the A cut. They're both on the shorter end for middles (like Manfredini) but Munarini showed that she was a lot more precise, blocks better and is a lot more agile. I would like to see her first get bumped to A1.
I personally prefer Sartori rn but I agree Munarini has showed very nice things. I think she just needs some experience and indeed I hope to see her in A1!