I found perfect "reusable" cable ties. They can be easily unlocked which gives them adaptability of a Velcro tie and stability/tightness of a zip-tie.

https://www.amazon.com/dp/B078P7KRM4 (there are many others, just look for ones release mechanism)

One thing to note is they are thicker and will not fit into thin zip tie anchors. I used thin zip ties to secure these fat ones using anchors I was stocked up on.