Eureka Solitaire. Lighter than any tent I've seen under 200$, costs 75$, enough room for a 6'4 person and all their gear, plenty of ventilation for warm nights, rain fly for windy / rainy nights, only requires four stakes.

Packs up pretty small. I can fit mine in a revelate tangle or viscacha easily. I used it for a two week 1400 mile tour across the southern US, and its been handy for overnight trips to the lake.

I've had mine for a decade now and still use the stock parts without issue. I've seen other reviewers have issues with the poles but mine have been going strong this entire time.