Install npm i benchmark
Run:
$ node proxy.js
object x 220,987,620 ops/sec ±0.55% (97 runs sampled)
proxy x 2,553,992 ops/sec ±0.47% (92 runs sampled)
proxy Reflect x 1,928,349 ops/sec ±0.91% (94 runs sampled)
proxy with arguments x 1,256,931 ops/sec ±0.35% (98 runs sampled)
Fastest is object