Espresso is a great hobby and the investment in gear can be used very satisfyingly every day and easily shared with friends and family. The extra attention to brewing good coffee gives great rewards. The Brevilles are highly regarded by users and has stood the test of time pretty well. They make a dual biler one also. Like anything else, the gear has to suit your needs and personality. Do you want to be able to steam milk? Do you enjoy a hands-on approach that has a learning curve? Or do you want more convenience and automation? I've bought most of my kit used, some of it is refurbished commercial stuff. The robot has a very strong user group and would be worth the investment if you enjoy the learning curve, have a good grinder, and don't need steaming. Hope you find something!
BREVILLE BES810BSS Duo Temp Pro Espresso Machine,
DeLonghi ECAM22110SB Compact Automatic Cappuccino, Latte and Espresso Machine
Lastly a 3 shot moka to keep it cheap and save for an electric