Five Tens do offer good skills compensation, which could be very useful initially… Basically if you need that much grip, you’re doing it wrong- but then coming from SPDs, you almost certainly WILL be doing it wrong so it might pay off.
But I won’t buy another pair as long as there’s a good alternative, the build quality was poor and the wet weather manners were worse. An £80 outdoor shoe should be able to survive one winter. And though the grip’s unmatched, it doesn’t matter- with decent pedals and a little skill, there’s just no need for it.
Shimano got it closer to right with the AM40- good grip (more than enough), better weatherproofing, better build quality, nice options in the adjustable stiffness inserts. Then they discontinued it and launched the uglier, less good AM41 😛
Skate shoes can be great, but the trick is knowing which ones are good. My ancient Vans are great, but very flexy. My newer vans aren’t very good even though the sole looked convincing.