Hi guys! I have the opportunity to buy a pair of used La Scala. I have to choose between two options. Both are working and in very good condition, but there are significant differences between them. 1 Year 84, K77 square magnet, K55M, original xo type L. 2 Year 00, K55V, ALK type A network. Which one would you choose? Sent from my iPhone using Tapatalk