Every single sodding year. Maybe I’m just the optimist type who thinks this nonsense can finally be put to bed one year. It seems not. So, for a change, I’m not going to do a lengthy post explaining memory efficiency. Instead, I suggest using the search bar, you’ll find plenty of in-depth technical analysis on this subject from last year...... and the year before that.... and the year before that..... and the ye... well, you see where this is going 😛