Recommendations for long-wearing top lift shoe repair?

[KILO NOVEMBER]

I wear out the heels on shoes pretty quickly. The top lifts that Allen Edmonds uses (but not only them) aren't very good in this respect. I have had the top lifts replaced on many pairs of shoes, many of them repeatedly. I have tried Vibram, it's a little better. Today I picked up a pair of boots from a local repairman who put on "Life Long Sulvaprene" top lifts. This guy is generally more expensive than other repairmen in the area, but these cost roughly twice what I usually pay for this repair.

Does anyone have experience with these? How about your recommendations for long-wearing top lifts?

Thanks.