I didn’t know that SCW had a PT certification. I’m not sure that many people do. As Harris suggested, you might want to talk with your gym about whether they honor that cert.
The other thing to consider is your goal in getting the cert. If you want a live training, that might be a benefit to your learning style and be worth doing for that reason, even if it’s not a well-recognized training.
If you need a cert that is well recognized, you might stick to NASM, ACE, AFAA, or ACSM