Zeus G2+ Or ACP 2.0 are your best. Functionally, they're identical. The ACP 2.0 looks cooler, but has a proprietary puncture pin (Which makes repairing it if needed a little bit of a pain), but at ~$80-$100 for used ones with extra mags the price is great and they're still good and accurate. They won't hold up to a Squall but, at the price, you could run with a brace of them for the same cost.
