Does the 3rd edition of BV has the Finnish counter mix?
Are the counters in the first BV edition compatible with the ASL 2nd?
What are the main differences between the AH and MMP modules?
The MMP 3rd edition includes ten semi-rigid mapboards compared to the four mounted ones in the AH edition. The MMP 3rd edition also includes 14 more scenarios, taken from the pages of old ASL Annuals. Its also fixes a handful of minor counter errata. Note that there's also an MMP 2nd edition, which is like the AH edition except that it contains the very popular Red Barricades module. That's a very nice bonus, but there are very few of them out there and they go for considerably higher prices (well over $100 usually).
Which one is better?
The MMP 3rd edition.