I'm actually getting ready to probably pull the trigger on a budget track saw for work next week and have had much of this conversation with my boss, although my use case sounds different than yours. In my situation I am breaking down large sheet goods to final dimension for stands for animal enclosures (natural resource center).... so think cabinet making.
My thoughts on table saw vs track saw for my purposes were: Is it easier/safer to maneuver the tool around the goods needing to be cut or is it easier to move the lumber around/through the tool?
In my case it's a lot easier and safer to move a powered hand tool & track across a 4X8X3/4" sheet of plywood vs trying to align said sheet on a table saw. Plus, a track-saw system more easily allows me to set up for off angle cuts than a table saw.
That said, if your primary use is going to be ripping and doing cutoff's on things generally the size/shape of fence pickets I'd think a portable contractors table saw would be safer, easier and less time consuming to use.
Put another way, I get a lot more mileage out of the skil-saw and Kreg fence system I have work (upgrading to dedicated track saw), while at home I get more usage out of the contractor's table saw I have in my shop ripping dimensional lumber.
Eddie, can I ask what you're using for a track saw? Been using my personal Kreg Accu-cut at work with my Makita circular saw. (We're a small natural resource education center, with correspondingly small budget)
It works and I can get very good precision with it as long as I am willing to be a bit finicky with setting up for cuts. With the renovation of our facility I am finally getting a dedicated shop space and have a small budget for better tools. We can't afford Festool and the like, but I have been eyeing a
Triton plunge-cut track saw and buying a dedicated 4' and 8' track.
From Youtube Triton seems to have the best reviews as a budget-friendly tool (dust-collection & plastic adjustment knobs being the chief concerns). Thoughts?