Best options with mouse alternatives?

Hello guys,

I've been wanting a split ergo but I don't know what to choose. I would love one that could replace most of my mouse usage. I've seen a couple of interesting choices like this one that appeared today in the forum, the charibdis or dilemma and many more. My preferences are a wireless one and kinda portable cuz I'll be moving around twice a month or something like that so a big body would be an inconvenience.

For those of you that have something like this, which are your keebs and what do you prefer, trackball, touchpad, just a couple encoders? I'd love to hear your opinions on this topic and if you have some recommendation I'll take it with open hands.

Regards.