These home machines are not going to give you permanent results. They’re not powerful enough. So you can’t compare these options like this - it’s not an apples to apples comparison.
This area is one of the easiest to treat with laser as long as you find a reputable clinic with an appropriate laser for your skin type who knows how to set correct settings, etc. You can run a search here for your area and see if others have recommended something in your city or state.
Are you male or female? Roughly, you’ll need 6-8 treatments spaced every 2-3 months and they will cost about $150 each.