There aren't many long term folder riders on here using folding peddles because they DO fail due to the small bearing required because of the design. You might get a pair last 2 years or longer but they will fail with normal use regardless of how well they are looked after. This includes MSK 7's Which are rather expensive.
If you want to continue using folding pedals knowing the risk, fine.
But I can assure you its not just me that has had this issue with folding pedals.
There has been many threads similar to this where people where looking for durable folding pedals.
It makes no difference to me what you get. But you seem to want to ignore long term folder user experience on this matter.
MKS FP7 are slippery in the wet. But you can modify them or add studs so they don't.