Stocks in Data Centre and Cloud Computing space

I've been researching micro-cap and small-cap companies in the data center and cloud computing space and have shortlisted a few, including E2E Networks. I've compiled the list in a table and would love to get your thoughts on whether now is a good time to invest in E2E Networks, or if one of the other companies from my list would be a better option.

Given that I'm still learning, your insights and advice would be incredibly helpful. Thank you!