Generally speaking, turntables designs include suspended, mass loaded, minimize mass, vibration controlled. For minimized mass, Rega P8/P10 and above offer great price/performance - nimble, fast, but some may want more bass weight. Mass loaded like heavier platters VPI are known for ample bass weight.
Then we have the different drives like belt, rim, idler, direct drive. Also, different platter materials like acrylic, metal, Delrin. Speed accuracy is also important.