On one hand, I love playing a full game and being able to binge, but I've also really enjoyed other games that have released by routes! (Tailor Tales is a pretty good example :) ) Although I do have a preference of routes rather than episodes ^^'
I like to think that it's kinda the same with tv shows. It's more exciting to have to wait for the next installment rather than to have the whole season at your fingertips ^.^" I am a little confused on the polishing aspect though, most of the games I've seen have been able to go back to certain routes and be able to edit them after completing them. Unless you mean otherwise? :)
Of course it's ultimately up to your comfort! We're all fine with having to wait :) I hope everything is going well with the wedding planning ^u^ it's always the little things that are forgotten, at my quinceañera we had gotten the church and pastor all planned out but we left my crown at my house LMAO I had to use the church's plastic one :(( I hope other than those little hiccups that you haven't been too stressed out! :)