I understand the two vise scenario one for home and the second for travel/camping/stream side tying. I have an HMH Spartan Orvis edition for my travel vise. Now here is my question:

Why do others tye on a few different vises at home?

is it because you can and love different vises?

Is it because one vise just doesn't do it all for you?

Is it because you feel one vise handles tying a specific fly better than the other.

Is it because you like to collect vises? I know some people do.

I am not bashing or throwing out an opinion. I am just honestly and respectfully asking why so I can see the need for and understand multiple vises to tye on at home