I found much the same, the i4 seemed to be build to a lower standard, I found the seat material felt very 1980’s !!. The Enyaq def. has more room in the cabin, there’s a lot more room under the steering wheel than the i4. I’d query the build time, two of us on here have been told it’s 14 weeks so should be here sometime in January.
I wouldn’t say the i4 was built to a lower standard. I would say the plastics on the i4 were of a better standard than the Enyaq. The seats were bigger and being taller the Enyaq is easier on my back. The annoying thing for me is how you have to add an expensive pack to get the Enyaq to the spec I want.