~$2000 Training Recommendations?

matai

I have around $2000 left in my training budget for this year. Does anybody have any recommendations for a good class to take? I was thinking the vSphere Optimize and Scale V5.5 to work toward VCAP but that's ~$4500. I'll be finishing up WGU IT Security early next year. You can see my certifications below. I'm going to VeeamON next week and attending the VMCE training. I'm also going through the 70-410 nuggets 3 days a week for an hour with my co-workers. I'm hoping to attack the CISSP as soon as I'm done with school but I don't know if I could get a boot camp for that much.

What do you guys think?

Thanks!