SSJ... I don't have L2 either
since I have not been an active trader/flipper in pinks & BB stocks.
I've preferred to look for opportunities like LNGT and keep a dozen or so of them simmering on the burner on low until "DONE & ready to serve!"
As for my expectations for LNGT... get dazer laser to production with a contract sales/delivery agreement (with homeland security or border patrol) or products offered for sale & shipment to customers (such as law enforcement) & PRd... I look for it to run over a dollar easily.
Or the ITT JV device could be first to a contract and do the same thing.
Then... Add a second product into production & I think it runs to 3-5 range when deliveries/revenues are seen in the financials.
I think TRT is further away from market, but I may be wrong...
and there is the JV dental device, and others?
IMO it won't be 3-5 years to the $3-5 range, but I could be wrong. I think the PE for a high tech laser manufacturer with market awareness will be at "premium" levels higher than just another electronics manufacturer!