I agree with the last post...96L has the best signature now. 94L is coming along but is still hampered by its environment...if it were more centrally located in the envelope of moisture that is behind it ,it would be a storm by now...it is trying to grab that and hence some convection SE of the llc is growing.
the other two: 95 L is at best a sharp inverted V wave that is now being pushed east by the ridge exiting the SE coast . I don't see a closed low there and the western component is at the base of the trough to its west. In fact this is caught in that trough...I don' see this being a player.
97 is out of time as stated.