It's pointless to go for anything but a glacial sword. I don't care how much attack speed you have, 68% attack force is going to out-damage 35% attack force in most circumstances.
Rather, this is the case especially on Jin. Due to insanely-high DD values on Ran, attack speed/crit might actually be more worthwhile just because increasing dps via dph is more difficult to pull off on high DD than increasing dps via attack speed. That being said, the difference between glacial and tali is likely enough where glacial DPS will outweigh that of the tali in either server.