Hi
I have used all 3 fast acting bolus insulins and although medical opinion might say that they are all the same in lowering bg levels, in reality they are different. Apidra is worth trying as you won't have to use so much (depending on what you eat of course)of it due to its action coming on fairly quick and leaving about 3-4hrs later. If you can't get on with that, then try Humalog or any of the animal insulins. Just because you feel that you haven't got very good awareness with Novorapid, doesn't mean to say that you will be the same with other insulins.
I know you have a pump with cgm but are you eating 3 meals a day or eating little and often?