Summer maps please. The winter effects are nice but the deep snow especially slows down the action too much and should be used very sparingly.
Well, that's kinda the point, isn't it? Maybe heavy snow would be better if it worked more like hedges, except that you can cross it (with penalty). Right now it's always "in the way." Funny that noone thinks about it this way when they see hedges and stuff blocking their movement. Guess it is more natural.