The Midland is a solid unit for GMRS, but it’s quite expensive. It also ONLY does GMRS – no VHF/UHF scanning.
That B-TECH is far less expensive, but I’ve read reports that it’s a bit quirky, sometimes noisy, and the volume is only accessible via menus. But it has fully integrated mic controls and can scan VHF/UHF.
For my mobile station, I eventually settled on the AnyTone 778II (w VOX). It’s only 25W, but sounds amazing, scans VHF/UHF, and seems to have plenty of power to throw signal where I need it. AnyTone is also highly regarded in the budget mobile/base radio segment. See if they have a 50W radio that meets your needs, but I’m betting 25W would serve you well with the right antenna and mount location.