Looking to merge packs for a do-it-all setup. I have a MR Sawtooth 45 and I feel like I can’t get more than 1 night out of it. Looking at getting a bigger pack, either a SG Solo or Sky 5900. Anyone have experience using either of these as a day pack that also works well for a few nights? Leaning towards the 5900 but wanted to get some ideas from users. With the compressibility of SG stuff I feel like going bigger won’t hurt, and would give me more versatility down the road. Thanks.