Ryanair Unions are not strong enough BUT in case of WIZZAIR pilots are completely unprotected. Anyway in both Rosters are crap. They are flying 100 hours in 28 days BUT again in WIZZAIR due to lack of pilots they have no roster, just random roster.
Conclusion, no money, no quality of life, fatigue etc etc etc....
WIZZAIR is a company to avoid, a toxic place to be right now. It was not before the pandemic but now I strongly suggest you to stay away or even fly a Cessna 172 in your country as Flight Instructor and you will make more money and will stay at home with your families.
For Captains, be prepared to fly with inexperienced pilots, not seeing your families, in difficult countries, flying to the limit and earning peanuts 🥜.
good luck