Heya, I am thinking of getting an Ella Iconic planner with planner inserts. i see you have got other branded inserts in your planner so I was just wondering, they say on their site that their inserts are designed to fit only their planners. Would you say the punch holes are the standard a5? I kind of want to see how I get on with using the planner inserts in a (cheaper) A5 binder before investing in an EI one. Thank you :)