IMHO it's not so much
which logbook but
how you use it. There's little point having a fancy logbook if you don't fill in all the gaps.
I've got a Pooleys JAR-FCL Logbook - the blue one - but it's a little hefty and I don't use all the columns. A mate of mine who is actually an ATPL holder gave up on big logbooks and now uses a handy little one. He says it's much better in practice.
