Having tried both the SOLE modable and the Superfeet Greens, any and all future footbeds will be coming from Lathrop and Sons. IMO/E, there's not comparison. Their high country footbeds are the best I've used.
This is the direction I'm headed as well. I've used the Superfeet blue, green, and Guide. I've discovered I agree with Lathrop - most people don't need arch support, they need cushioning/blister relief. I routinely hike 15-20 miles a day carrying a 20 lb day pack and have no arch issues. I do on occasion get hot spots on my feet from the mileage. I tried a cushion insole, not Lathrop, and that seems to work better for me. BTW I have very flat feet.
