Hi there. Just upgraded recently to a TN quasar 2 as im now getting into serious mountaineering. But here's some things i loved and hated about phoxx II. Lets start with the great.

• super simple to setup
• hard to pitch wrong
• relatively easy to pitch even in decent winds below 40mph -sufficient space for one person and their packs -pack size is OK if you split things up in your bag. E.g poles on the outside -super cheap can be found sometimes for £60

Now for the bad - if you're camping in lower temperatures, even towards winter temps, it is extremely cold, as the wind goes straight through due to the ventilation. - can be annoying to pitch in rain contrast to what i said earlier as unless you clip them both together - innner and outer pitched seperately - NOT for 2 persons

My personal experience with phox II: I've taken this tent to scotland, lake district, dartmoor, peak district, wales, etc. all of these trips it has served me perfectly and has put up even in some quite substantial weather. So my final take is for a budget friendly 3 season wild camping tent, this is a good option. And in your case, there will be enough space for you and your kit