I tour on a bicycle. Space and weight are at a premium. The Spitfire 1 packs into one pannier with room to spare, and weighs just a little over 3 pounds.
I've had this tent for 3 years and pitched it over 100 times. It shows no significant signs of wear. No tears, no loose seams. The aluminum, shock corded poles are tough and so are the two zippers. Set up/take down is simple, quick, and easy
No leaks in heavy storms, but some misting, which I understand is normal for tents like this.
I especially like the peak height which is about 43", taller than almost any other solo tent. Vestibule space is limited, but I find room for 4 panniers inside.
If you're less than 6' tall, then I can recommend the Spitfire 1 without reservation. If taller, look at the Spitfire 2. Same design, just much bigger.