I am looking at charging option for MX. wall charger gen 3 is still sold out on Tesla website. I found gen 2 Wall charger from a local person. So debating on what the best option is. I am new to Tesla. For charging option I am comparing putting in 240 volt outlet vs getting a wall charger. I am finding gen 2 charger isn’t that cheap yet either compared to gen 3. Any advise will be much appreciated.