Ann: XTEK Limited Investor Update of 16 Oct 2023, page-18

I think you've nailed it.

XTE is very undervalued, and the market might be waking up to that fact, I certainly hope so. This is already a proven business that might be close to hitting its inflection point.

DRO has a great product and enough money from their latest cap raise, but they are yet to show profit. I think there is a very high chance they will this year, and almost certainly next year. Might be a big winner in future if they are able to sustain profitability.

EOS has very cool tech provided it works as expected, but the business side is very risky atm. I hope they will make it and reward the shareholders, but I am waiting on the sidelines for now.

There is also QHL which has a proven priduct used by some major US customers like Lockheed, but also has way too much debt which makes it a risky investment.

IMHO DYOR.