Our school gave us Cambridge 3U Year 11 and Year 12...
I'm very happy with both
Although because we do topics out of order, we only used half of the Year 12 Cambridge.
I like Pender's style, and my Maths teacher knows him, so it was all good...
And have a few different ones for 4U... both Coroneos ones, Fitzpatrick, Patel (his textbook), Cambridge...
And both Excels - but I really, really don't like them for any thing other than their formulae parts right at the start
Otherwise, they don't help at all... and he even puts in the Physics formulae that we're told we're not allowed to use... even though I have no idea what they are, they're confusing by just being there... tuts at Patel... even though his textbook is good