I got the Midland MXTTR71 bundle. I already upgraded the antenna to the midland MXTA11 6db mounted to a bolt on the fender since the magnetic antenna is pretty pointless on an aluminum cab truck. As to upgrading, i was thinking of getting the MXT115 as it looks to have a similar small footprint and obviates the need to program the GRMS channels. The MXT400 could be an option, but I would have to redesign my mount-setup. It would still keep it as a mostly off-the-shelf solution. These are intended to keep us in contact around our small town and when we camp/hike/bike, etc. plus I wouldn’t mind getting my feet wet in the radio community. To that point, was also thinking about this as a non-mobile (less mobile) option: https://www.portableuniversalpower.com/our-products/operator-115/