My old mentor watched me zip tie a panel bundle and just shook his head, 20 years of velcro vs plastic came down to one sentence | Alarm System Installers - Free To Speak
Plastic cuts into wire insulation over time, especially on anything that vibrates. Velcro is reusable and won't nick a jacket. But zip ties hold tighter and don't come loose in a high heat cabinet. The old guy probably had a point about service loops though.