I'm looking for a pack to do some backpacking as well as some light mountaineering.I've never gone mountaineering but aspire to get into it and perhaps climb a couple 14ers here in CA where I live. I want the ability to do 1-2 night mountaineering trips and backpacking trips for a couple more nights in the 3 seasons. I've narrowed my choices down to a few packs and would like some feedback and advice.
My current choices are:
Granite Gear Leopard AC 58 - Seems like an in between pack that could be good for both. I like the pocket options and versatility, despite the lack of a separate lower compartment for sleeping bag(which I'm not sure if I need, but have always used) I'm unsure about sizing because I'm in between sizes, so any info on how they fit or measurements is much appreciated. I do not have a retailer I can try this at.
Osprey Aether 60 - A bit heavier than the others but also larger. I've tried this and it fit well, I've heard of people doing a bit of mountaineering with it. Most expensive.
Osprey Atmos 50/65 AG - More of a backpacking bag, not sure if it'd be any good for mountaineering because it could be more fragile than the other bags and not have the necessary attachment points. Have also tried this one and it fit well.
Lowe Alpine Mountain Attack 45-55 - More of an alpine bag but suspension looks good for backpacking and have heard good things about the brand as well. Like the features but may be lacking in pockets, especially side mesh pockets. Unsure if the volume is great enough, but I've heard that Lowe ratings are generally pretty conservative and I might be able to fit more. Unable to try on but measurements from others online seem to indicate a good fit.
Again as of now I am mainly a backpacker but would like to climb Shasta and other 14ers in CA in the future and perhaps Rainier later on once I get more experienced. Don't really plan on doing Denali or any mountains that difficult, which is why I am not looking at larger expedition packs/ separate summit packs. I am not the most ultralight packer and my gear isnt the lightest but I do try to keep my base weight down by not bringing the kitchen sink. The past few 2 night trips I've been on I've never exceeded 30 lbs with water, food, and fuel, but I was able to split some gear with another hiker.
Any help is appreciated