When are the new burners coming out pioneer 109+etc



I have a pioneer 106 which I bought in January and have become tempted by the new 16x dl burners such as the pioneer 108 etc. I’ve noticed the price dropped rapidly on them came out around 160cad now sitting at 112cad, so it looks to be as if there are trying to get rid of them and bring out something new like the 109. So I want to know when the 109 or other similiar burners will be out and what is the prediction on thier capablities?