We are also with iinet, and we switched to 5G two years ago, and have never looked back. We previously had NBN with fibre to the premises right from the start, and it was slower than the ADSL we had prior to that.
I do mixed puzzles while having breakfast, play word games on my phone such as Crossword Jam, which is an anagram game and Classic Word, which is a Scrabble clone. I prefer word puzzles, but also do sudoku and observation puzzles.