Easy to clean sliding shower door - what to look for

[ChopOrNot]

We need to fit a sliding door onto our shower enclosure in the en-suite - the previous single pane is not cutting it - far too much water getting onto the floor.

Does anyone have any recommendations/things to avoid/look for. Is there an idea thickness of glass? Do I need to be aware of any nightmare cleaning issues - or has someone made something that sorts this out?

Is paying extra for "easy clean" glass worth it - or just marketing clap-trap.

Your insights welcome please.

[putcustardonit]

The only thing I'd avoid is two pieces that cross over IYKWIM as they're a nightmare to clean.