In Dubai for a holiday and needing quick solution to mobile data issues with my usual supplier I compared various providers online before choosing ETravelSim. I chose this company because the process was quick and simple and seemed to offer a full 5G service. I had no issue purchasing and installing but had to enter the details manually as I have not worked out how to scan a QR code from the phone you are installing the ESim into. It all worked very well but I only ever got LTE speeds which peaked at 46mbs. I know that a 5G signal could have been much higher so suspect that the network, DU, throttled the speed down.
Nevertheless I am happy with the product and the service received and will be happy to recommend this to friends who can manage with slower speeds.