I have a chance to buy a pair of 2A or 2AX and don't know much about either. Both sets are in very nice original condition and all drivers working. I understand the 2A have cloth surrounds. Don't know about the AX. Both are within a few $$$ of each other. don't really need more speakers(how many times have you heard that) but have never owned ARs and think that I should. What would you go with and why. Thanks for any and all help.