I must disagree with you there Ernest. I for one think Monarch are arguably the best 'low fares' airline out there.
They provide a great service with local crews and a superb frequency and their interiors, I have to say, are far better than most!
I also prefer the A320 as it has more space in the cabin - not much - but it does make for a better ambience. The A321 is the worst.
It is a matter of opinion though...