F1 GTR 1997 photoetch for aoshima - acu steon or scale motorsport?

Can anyone comment on how they are? It looks like the acu steon parts for fujimi have a lot more parts. The scale motorsport one looks simpler and it doesn't seem to come with all the brake rotors.

I intend to build an aoshima model; how many of the acu steon parts would fit?

I've bought Fujimi kit w/ HD photo-etch. It's pretty decent and helps to fix Fujimi's fails.

The Scale Motorsport one is quite nice. It comes with different versions of wings and canards, and is especially useful if you want to build the cars with the larger wing like in JGTC.

My experience with Acu-Stion is you get a lot of parts for your money, but you will end up not using most of them because they either are too fiddly to build or do not particularly improve upon the kit parts.