Go and try them on. If they are the most comfortable boot out of all the ones you try on, buy them. If they aren't - don't buy them. There is nothing better about BOA -vs- lace up boots except that you can tighten your boots quicker than with laces. But that means nothing if they hurt like hell.
Having owned both, IMO I can lace up my Salomon F22's just as fast as I could "lace up" my DC Allegiance's.