I've been trying 3 of these discount hunters over the past several months. Honey has the best deal, or is tied for best every time. One of the programs, the name I won't mention, undid the savings that Honey had applied. No sweat, I just reapplied Honey and all is well. Honey won't find a discount if there isn't one, but in many cases a company will be running several offers at the same time, Honey finds the best. One person mentioned browser lag--I haven't seen that at all. Maybe it's a problem with the actual browser rather than the Honey extension.