Best store content

Hmm, I'll have to differ from @puzzlezaddict in that I really make good use of a lot of the decor from the Store and the hairstyles, too, and some of the clothing. I do agree about the premium content - I love a LOT of it. The MultiTab, already mentioned by @EA_Mai is very useful, and I can't live without the baker's oven (love that whole set and make good use of the decor items), the wood fired oven (from Monte Vista which is beautiful and I see you're already planning to get), the tea set from Brunch at the Old Mill (again I like a lot of the content from that set), the Teppanyaki Grill, the chicken coop from the Country Livin' set, the Humble Harvest Stand from the Al Fresco Street Market. I could go on. It may have been easier to list the few I don't use much. ;)