Been using a Summit Viper for 15 years, to both rifle and bow hunt out of. . Need to replace it. Wondering if there is something else out there that is lighter and/or easier to pack. Mostly public land. NOT uncommon to walk two or three miles to a spot. Also not uncommon to walk couple hundred yards. I may just buy another summit. Just don’t know what else is out there that is super comfortable for long sits, but fairly packable. Any suggestions and shared experiences appreciated.