Hi,i'm still looking for a pair of 2308 but as i have been outbid twice on epay(last week bidding up to 327 usd for a pair and still get overbid !!)since i've noticed a pair of L91 on ebay and i wonder if it is the same thing. Besides the velcro attachment which seems different is there anything particular to be aware of?so far i 'm aware, they come from L300 and seems to have a wooden type attachment at the rear,am i wrong? thanks for any help,regards Melvin