HELP ME!! Cloth diapers.

So my son is now 18 months. From the time he was about 14 months he started leaking through his diapers at night. We have tried pampers, luvs, cheap brands, and we've been using huggies snug and dry but they started leaking as well so we went to huggies obernights. Well here we are leaking again. he moved from a size 4 to a 5 a few months ago, so i know the size is right. We even tried a 6 but he still leaked. I thought maybe about doing cloth over night? He sleeps 12 to 14 hrs. BUT i have never used cloth diapers and i have no idea where to start or what brand or what style or anything! I just dont know what to do lol! 😢 Anybody that cloth diapers over night, can anyone help? Anybody please! Also i am only 10 weeks with baby #2 but a part of me wanted to cloth diaper full time with my son but i didnt. Can anyone gibe me good advice about cloth diapering both? Ive bought some disposables for #2 already but i feel like i should keep deciding about cloth. Sorry this is so long! thanks for sticking around to the end! 😊