If you are planting fruit, which is a long term crop and a nightmare to eradicate bindweed and the like from, I would do some digging. You can weed spray and cover part, while you work you way through.
I had to move all my fruit off the big piece of my plot because of weeds invading from the neglected plot next door (now not so bad thankfully). Even with cardboard, deep mulches and the like, it was hopeless and in the end, too much work. Brambles, bindweed and couch laughed in my face and I ended up having to ditch all my fruit and buy new to keep the new planting area clean.
I prepped the small plot by digging, then planted, then went back to mulches and no-dig, apart from the odd weed removal. I've been growing in plots for years and am not at all anti trying new ideas, but if it don't work, I ditch it. That will probably bring comments from some on here, but it was my experience
This was all pre-CD. No dig is not new and there was very similar advice around about how 'tis done when I tried it