Epic should be kissing feet for all the business I created for them...I was one of the first people who successfully integrate the Unreal engine in VFX and proved it's worth with true results! This was even before all the ray tracing!
Should go without saying...but I will say it because there are people who actually believe in the lie of non-profit.... my company is an honest company..and strives for more honesty per mili sec.....a lie could be expensive... I RUN A FOR-PROFIT COMPANY!
If I was to build a conventional piece of software, I would still use unreal to make .exe or whatever app. There is no other answer out there that beats UMG truth plus all it 3d capability...lastly, source control flexibility and redundancy easy with content browser.