Flying Ryanair has a lot of downsides, but it can get a lot more comfortable than on legacy carriers. Starting at 15 Euros one way you can choose Row 1 A-C for unlimited legroom. You also get speedy boarding, which comes with the benefit of more available seating in the terminal for less people. You will still be stuck at far-away airports and crappy terminals at most destinations, but if that works for you, it has a really good value for money.
Another benefit is the low waiting time for drinks and snacks, as not everyone gets something. It’s not included in the price, but if the price for the ticket was lower, just pay for it.