For the vast majority of uses, I think so. You get the four lowest elevation scans, which is more than enough for a typical user. If you want to interrogate thunderstorms down to the exact hail size it's definitely not enough scans, but if you were on a hike or in the park and wanted to stay clear of the worst stuff it's fine for that.
But if you are not looking mobile, Scoots' right, it's GR hands down. You can see everything we can see in the WFO. GR2 gets you level II base data (reflectivity, velocity, dual-pol), GR3 would get you the lowest four scans of those plus storm total precip stuff.