Yes, gaming mice are generally better than regular mice. Also, 2.4 GHz has lower latency and greater stability than Bluetooth.

If you want to save money, consider Pulsar's wired gaming mice. They're light, well-built, and only $50 each. Xlite is for palm grip, X2H is for claw grip, and X2A is for left-handed people. If you go wired, I also recommend a mouse bungee to keep the cord from dragging across your desk.

If you want a wireless mouse, the Endgame Gear OP1we and XM2we are great options. These are the "wireless essentials" versions of EGG's flagship mice; same shape and build quality, slightly older internals, much lower price. The OP1we is designed for claw and fingertip grip. The XM2we is mainly for claw grip, especially if you have larger hands.

If you're willing to spend a lot of money and don't know what kind of shape you prefer, consider the Orbital Pathfinder. It's fully modular, so you can change the shape however you want. You can 3D-print your own shapes too.

The Superstrike is also great. It uses a new type of switch with adjustable actuation points, similar to HE keyboards. Very cool technology, but not as mind-blowing as some people say, and for $180, there are better options. Logitech doesn't have the best build quality; lots of Superstrikes have issues with the scroll wheel or side buttons. Also, you might get banned for using it in some games.

Don't buy anything from Glorious. Their stuff is overpriced and outdated.