Trapo my car - so far so good, more than 8 months still works well, with repellent features

Kamato wife’s car - cheaper than trapo. Has water repellent features too. So far so good too. Build quality not as good as trapo but works well

Saw someone recommending wischer so I decided to get it. Was pretty fed up with my previous wipers streaking so badly during rain and my rainx seemed to wear off damn quick most probably due to bad prep.

Went on to use IPA wipe the whole windscreen to remove any leftover residue after washing it then reapply but this time using turtlewax ceramic coat then finally to top it off finally got time to add the rainx wiper fluid if no more repellant effect just use the wiper fluid.

Today just rained super heavily and got chance to test it. Let's just say I'm really happy with the results.