Took BCX-420, 221, and 223.
Only received results from 420 so far. I didn't think 221 was too bad, as it was similar to last year. 223 (to me) was the toughest beta I've taken in either 4.1 or 5.0. I did not take the 223 corresponding test in 4.1, so I do not have anything to compare it to.
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