The best comparison if you wanna know what Atmosphere will be capable of and look like is the Luma CFW for the 3DS. It will have full online capabilities as well as EmuNAND so you will not have to update your SysNAND to use it or to enjoy the benefits of being on the latest firmware. Unfortunately, with the way the Switch handles downloads from the eShop, we cannot make it safe because it requires our console unique certificate. This leads to the high unlikelihood of Freeshop ever making a return but we may be able to change that someday. Also, while the goals of this CFW is to ensure as low as possible a ban-risk as realistic as possible, utilizing a CFW inherently presents risks to getting banned as you can never truly hide the modifications you have made or are running.