I want to learn how to run a business on LN and utilize the new features but I'm still not comfortable in how it works.  
I'd invest in enterprise grade machine if I have back ups and/or watchtowers. 

The redundancy of on chain funds makes total sense, but lightning is still confusing.  I even made $40 from someone using an old channel state no way I'd risk a lot of my own funds and especially other people's funds on it. 

Am I missing something or are all the implementations still sketchy?