I have the Bad Boy Unleashed WIFI extender system Amel offered as an option on the 55. It has worked well enough but I have found that in the Med, WIFI is usually useless because of lack of bandwidth. I Found that in most marinas I visited the WIFI was overloaded at the times I wanted to use it. Restaurants WIFI I found no better, typically worse. So I installed a 4G SIM card in my Redbox router (Mailasail) which gives me WIFI via a 4G LTE connection on the boat. In most countries in the Med, cheap 4G SIM cards are available which typically give you 10G or more for $10. I found this solution cost effective and much less stressful than trying to get a decent WIFI connection. It requires you to get a new SIM card in each country, though.
