Jack
Cameron
In my opinion, not only would have lvl 17 boost mean you actually didn't have more than them (due to smaller overall capacity) but when boosting it is not as if all cars become the same, dirty air and overall car performance will still have an effect.
Also, I don't know if you were all holding down boost, but if not another factor would be where you were boosting, as it is much more effective when applied at certain parts of the lap.
This is very true. There are key points of certain circuits that have a far greater effect than normal. One that springs to mind is the exit of the hairpin at Abu Dhabi. The general difference in boost and drs from level 17-20 is extremely small
I agree with you mainly, but I don't think the difference is small. I'm in a very competitive league and have definitely felt the difference going up each level, before I would struggle to stay ahead at the end of drs zones and get beaten in boost offs but now it is a lot easier to keep pace.
But in terms of boosting, the place that springs to mind for me is Monaco. Some corners you can use 5-10% boost and gain virtually nothing, whereas others you can use 2-3% and gain a lot more