MSR is hard to beat for well made, lightweight hiking tents. I prefer to use the MSR Hubba Hubba 2 man tent as I just can’t quite fit comfortably into a 1 man tent, especially if there is some chance of ordinary weather and the need to cook under some form of cover.
To provide additional space on the odd occasion when two of us are sharing the tent (has’nt happened yet) I have the MSR Hubba Gear Shed which add just under a kilogram of weight.
Note: The MSR tents are from Cascade Designs as are the ThermaRest mattresses.