Advice on upgrading GPU

Currently I have a Nvidia EVGA GTX 1060 6gb in my mostly solidworks workstation but it’s my bottleneck currently. I’m thinking of adding or replacing it. I’m a little tight on funds budget bellow 300. Is a NVIDIA Quadro M4000 8GB a good trade off or addition? Can the two work together or would I have to have the same gpus? Any and all suggestions welcome.

Thanks

I will add my full system information shortly.

If I’m asking in the wrong spot please suggest an alternative. I’m new here so if there is a specific place to ask such a question please let me know.