May I ask a few questions?

Will you need to determine horizontal position or elevation or both?

Will you be gathering data for design purposes or control of construction or both.

What is the largest site you will commonly work on? City lot, 1 acre, 5 acres, 40 acres?

Will the work areas be relatively flat and open or sloped and or include large shurbs, buildings, or other obstacles to sight?

Will you need the precision to design or construct hardscape such as concrete slabs, walls, drainage facilities?

Will you have to do the work alone or will you have an assistant.

Will you spend only a small part of your time using the equipment or will you be doing this type work for hours on many days.

Do you have a budget?