Well, duh. Obviously. We're not doing this just for utility. It's not a trench to bury a French drain. It's not a hatchet. It's not a sock. Though even with these, a nice straight trench of even depth, a gleaming edged hatchet with a gracefully curved handle, an Argyle sock, are all preferable to jagged, dull, and holey. No, no matter what you do, better looking is better.
Even more so here, where utility is not a factor.
I tell Bearswatter I married her for her gravy. She still makes grand gravy. But you wanna know the truth? Don't tell her, but back when she hooked me, there were some generous curves mostly factored into my thinking.