Price for that mic is $399, too much to spend for a double bass mic, and overkill for live use. The fact that it's a condenser means you're likely to have feedback issues and require phantom power. The fact that it's very directional means you'll struggle with optimum placement and deal with proximity effect.
If you really want to mic your bass, try the old reliable, versatile, and good Sennheiser MD421 (pick up a used one), or perhaps a nice omni (I have a couple of EV RE55s - perhaps the best dynamic full-range omni ever made) right up close to the bass.
I've given up chasing microphones for my bass amplification. I own literally dozens of very good microphones, but my cheap pickup-and-amp combo gives me 90% of the sound and 25% of the hassle.