Same here pal , personally never had a problem with jet2 hopefully I’m not putting the mockers on it as I’m using them in a package deal in three weeks, Been away with spike and sport options on many occasions with jet2 never any problems.
My go to provider is Jet2 now, been decent for me the last few years (annoying song aside)
Being (a fair bit) over 6ft, I can also fit in their standards seat too without having pay the unfair extra leg room fee when booking, they've also moved me to the extra room seat on occasion when arriving at the airport too.
I'm using them again next week, so fingers crossed!