I have been doing the LFTs (on Tuesdays and Fridays...). All negative so far (as I knew they would be...)
I feel that they are better than nothing.
If I get a positive result I will be able to isolate until it is confirmed - or not - by the PCR test. I need to be able to keep people I work with as safe as I possibly can. Testing frequently alongside wearing a mask, keeping socially distanced and hand hygiene seems to be the way to go and I will be doing this for quite a long time to come, I think.
I went to our local Vaccination Centre to find out how to do them properly - the nurse who was with me said that if she heard people gagging, she knew they were in the right place in their throat.
I really don't like taking the nasal swab, though...