I have an REI Quarterdome 1 person tent that is perfect for me and my style of backpacking. The price/weight ratio seems good to me, it's very sturdy, easy to set up, and I've never had anything get wet in it. I've used it on 80F nights and zero F nights, rain, light snow, and some pretty decent wind. It's the regular version, I don't think they have it any more, just the SL version in 1 person capacity.
I also have an REI Magma 850 hoodie https://www.rei.com/product/157179/rei-co-op-magma-850-down-hoodie-20-mens that is awesome for light weight and warmth. I see it's on sale right now (in size small), and I'd say it's well worth the money at full price, so on sale it's even better!
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