Meters get hashed over frequently, and usually each person responding recommends the meter they use. Funniest thing.
My suggestion is to first give the types of meters a bit more in-depth thought - mostly in relation to how they meter (reflected vs. incident), what that tells you, and how the different styles match your typical shooting situations. Then add a few flash-capability, low light, and battery sprinkles - again, based on what you do.
After having "upgraded" meters a half-dozen times over the years (Westons, Gossens, Pentax spot, etc.), I finally settled on a Sekonic L-508 that does just about everything - ambient/flash, reflected/incident, zoom spot, EV, etc. The later models add other features, such as radio-slave capability, etc. Having everything in one meter is really convenient.
Perhaps the coolest pistol-grip spot meter I've used, and still do on occasion, is the (unfortunately, discontinued) Sekonic L-778. Like the later all-in-one Sekonic meters, it does multiple readings with memory, and displays the results (up to 3) on the screen with little dots in the display. The L-778, however, also has 3 little triangles that can be adjusted as to spread (e.g. shadow, mid-tone, highlight or equivalent Zones), and can be moved in unison to pick the optimal average from the 3 readings. The L-778 was quite expensive when new, but you may be able to find one on the used market.