Oh wow...great question, but how much time have you got lol!! I dont have a very big stash so I should be able to keep it short!!

For big naps.....I love mandy macs or cute tooshie bamboo delight with thirties covers (not real pretty but super reliable for us) Thinking about getting up the courage to try these at night with different covers

For workhorse....I love Pop Ins, GK Anytimes, BumG or Happy Heiny

For pretties that work awesomely....I love GK Minky, Iishfly fitzall, ecobub

I just won a Minilala so looking forward to trying that

Yup I think thats about all I have for now Will be interesting to see what combinations work for everyone else