Have a question about raises.

Working in europe as a junior dev (had 2.5 year experience prior) but lowballed myself (because I had a 1.5 year gap from development) and started working here for 2.5k euro/month salary.

After my 3 months probation I noticed that Im doing better than 60% of my team and as soon as my probation ended I messaged my manager and asked for a raise to bump me up to 3.5k/month.

I am waiting for a raise for the past 7 weeks already. My manager keeps telling me that decision is greenlighted because I got very strong and positive feedback. However CTO is on vacation, once he comes back manager will be on vacation and so on. Basically a corporate clusterfuck.

So basically I will have my raise request approved what? 8 weeks after my original request? Also add a couple more weeks because I guess new contract will be signed from the beginning of next month, not retrospectively. So when I will actually get that increased salary? What the hell.

Since my original request havent even reached CTO yet Im thinking of amending my original request and asking for a bump up to 4k or quit the company and go contracting for the same 4k and pay 17 percent for taxes instead being employed fulltime while paying around 43% for taxes.

I am just pissed off that its taking 2 months to just get the 'okay' and I guess will take 3 more weeks to sign the new contract. It shouldnt be like that, I lost money while waiting so I think it would be fair enough to ask for a bigger bump.