If we face England, they are on a roll right now having had to win out to make it this far so will be in pretty good form for the final themselves.
South Africa seem the more dangerous team though. Wolvaardt I think I read is now the #1 Batter for womens teams so if anyone can match Healy in full flight it's her.
So yeah, if we play our best it doesn't matter who we face and we have so much redundancy in our squad that if someone does fail to fire, the chances are the next person in will. Next batter, next bowler.