I'm also a complete beginner on this, it's taken me until DS2 was 7 months to start trying to use them, so I can't advise on which are best, but I have a couple of suggestions in terms of saving money.
I replied to a post on Freecycle offering some and was lucky enough to be picked - I've seen a few but this was offering slightly bigger nappies so the giver chose a couple of us with babies who were a few months old as they're much too big for newborns.
Depending on where you live, some local councils participate in voucher schemes where you get some money towards real nappies - usually £30-£50 - it's a bit fiddly paperwork wise. Only trouble is that you have to post off various evidence to get the voucher and then you have to post the voucher and more proof of who you are if you're shopping for nappies online. Since the postal strike I've received very little post in the last couple of weeks and don't know when I'll get stuff.
Several nappy retailers offer lots of great advice online on what different types of nappies are. I've been using two part nappies from Freecycle, with a shaped cloth part and plasticy wraps that go over them. My baby's current nappies and wraps are all white or cream and I wash them at 40 cotton cycle with other stuff of a similar colour -mostly babygros and toddler tshirts and so far even the poo has come out pretty well.
Wraps mostly dry very fast and the nappies dry ok so long as we have decent drying weather, usually outside - we'll find it more difficult in winter I guess. I'm mixing cloth and disposables.
I use the carrier bags picked up from shopping and the supermarket that are least useful for anything else, or nappy bags, for putting wet/dirty nappies in when out.