I found I liked cheese pizza from Domino's. Why would I bother trying other toppings or other pizza sellers?
Check my cruise list on my signature ..... we've been cruising since 1982 and have tried a bunch of lines. When young getting the most for our few dollars was key. When kids came along and there were a few extra dollars we went 'kid friendly' but also discovered adults only small ships. More recently river cruising AND more small ship. Gave the 'extra fancy' a try too but doubt we'll return. Some of the lines on my list have multiple cruises <I believe my high is 7 times Disney {kids}> ... others have ONE and some lines you may note I have not sailed and some of those are lines I WON'T (I worked in the industry)
Some people eat at the same restaurant every Saturday and order the same thing every week. Not us . . .
If you are happy then keep doing what you are doing .... but don't tell me it is 'the best' cuz you have a weak base for comparison. When folks ask me what's best? I ask, from what perspective? Low cost? Kid friendly? Kid ultimate? Adults only? Best food? ..... many ways to slice the cake.