It’s just a matter of the two groups having different skills. One group writes for the general case while the other specialises in corner cases. The latter loo

It’s just a matter of the two groups having different skills. One group writes for the general case while the other specialises in corner cases. The latter looks really impressive when it’s done well, but it’d be silly to expect someone with deep security knowledge to sit down and build a spreadsheet manager from scratch. The two skill sets are just different. There is no “best”.