I have an aw31% on order also, me like you have posted many threads on the same subject. I've e-mailed aw and asked the samething, and i guess it's who you get the e-mail from but i was told to get a 3w-70. I really like the ZDZ line much better. I cant decide weather to use ZDZ, BME, 3W or who. Give some advice folks.....