Hi G. welcome to IIS!
Do you need the extra portability of a truss dob, or is your car big enough to transport the enclosed tube?
If you don't *need* a truss, then aperture is always king!
Both are great scopes and can be modded to suit your needs and style.
Your budget may need to extend a bit further depending on how many eyepieces you want, as well as some other accessories like a star chart, red light torch, observing chair and other things
Keep asking questions and I look forward to seeing you regularly on IIS!