I slept on the ground in my swag seems like forever.
Last year I bought a Dune 4WD Stretcher Tent.....unzip it from its swag and 10-15 secs later you can sleep in it , you can spend another. couple of minutes setting up the tent part of it properly. That makes it virtually weatherproof.
My previous swag...the one I don't use now was also a Dune4wd swag. After hundreds...maybe thousands of nights sleeping in it , there's nothing really wrong with it, except the stretcher tent is better.
I wouldn't hesitate to recommend it due to its ease of setup and ease to carry and several of them are cheaper than any tent.
It probably really depends on how you want to camp.

