My husband is interested in buying an espresso machine. On the high end, he likes the Francis Francis X1 at about $500+. On the low end, he's looking at the DeLonghi BAR32 at about $150. Looks matter, but mostly it's about not being too honking big (we have a really small galley kitchen) and, of course, mostly quality. Long lasting, ease of use and ability to make tasty coffee. Any and all recs and feedback would be greatly appreciated. Thanks!