Unfortunately, like a lot of gaming mouse out there, the Pro is a great starter pick, but doesn't have any overt strengths. It won't let you down, but it isn't specialized for a particular genre of game, nor is it particularly reliable-feeling or weighty and durable. Even still, if you just want something simple to get started, this is a good choice.
In addition to poring over our reviews and checking out the vendors' sites, using the price filters at a reseller like Newegg.com can help you see different configurations at different price points. Some manufacturers offer lots of differently weighted versions of the same laptop (say, more storage in one config, a better GPU in another). Playing with the filters on these sites can be an illuminating exercise in give-and-take.
$3,000 or more: This is where things get crazy. With this kind of budget you can get a high-res display, custom paint job, up to four SSDs in RAID configuration and a maximum of 64GB of RAM from manufacturers like OriginPC and Maingear. Depending on the notebook, you can get two 1080 GPUs in SLI configuration with each card sporting 8GB of VRAM. Not only can you play any game without worry of low frame rates, you can use VR headsets like the Oculus Rift or the HTC Vive.
The three most important hardware components of this laptop (namely CPU, GPU, and RAM) work well together to deliver excellent budget gaming performance. The 2.6 GHz Intel Core i7-4720HQ quad-core processor actually clocks in at over 10,000 points in GeekBench, which is a great score for this price. You also get 8GB of DDR3 RAM, plus Nvidia's acclaimed GeForce GTX 960M with 2 GB GDDR5 VRAM. It's a very good combination, in our opinion, allowing you to run a lot of current games on high to very high settings with steadily high FPS.