Should I keep using high traction arms??

[MRD]

I ran my 501 and db01 with the std trf arms for 8 month with no brakages at all. This time last year I swapped to the new high traction arms and have since bust loads. Its not that the arm always breaks completely but chunks of the webbing break away, or the roll bar mount breaks off. Problem is when the arm does break completely its taken out shock tops and shafts.

Is it worth swapping back to the std arms or will I miss them? Theses are my indoor cars so I need all the grip I can get for polished floors.

To be fair I didn't notice too much difference when I swapped to them but I also made alot of changes to the cars.

Any opinions on these arms would be great .