Just wanted to put this out there. The top one is a boots early test, bottom is a clear and simple strip test which can also be bought from boots. The positives are so different.
The clear and simple was £2 for 3 tests, and the boots one was £8 for 2 tests. I hate to say it but it seems the more you pay for a test, the more reliable it is.
These were both taken at the same time (first thing in the morning) currently 11DPO