Getting confused by all the options! Help!? (EMIs with personal info vs Offshore corp with legit ID etc) - Best for no Tax?

Okay so I've tried to get my head around things... But am in some ways getting more confused!

If I wanted to run a digital business (only moving about €2k to €4 k per month, I'd expect), would you think I'd be better to:

1) Open EMIs with Darks, tied to a TW account, and run until they get burned (maybe moving funds from TW to Advcash/Crypto to avoid too much being in the EMI or TW???)

2) Do the above, but use the Darks to set-up a corp somewhere?

3) OR, ignore darks, but open an offshore using legit ID and just hope I don't get screwed in my (EU) country of residence as a person of control of the company (not sure Nominees are safe these days?)

Also, how do I cash out the Crypto, without being ripped off on localcoins exchange rates, being on camera, OR revealing my legit address (makes it hard to get a debit card!)

Sorry for all the Qs. Ideas/thoughts GREATLY appreciated!