Theo

" Feel free to do unresearched sites, Ill only do a site after its been
researched, which for me is as interesting as actually detecting".

That's if you can gain permission, of course!

My results of detecting on unresearched sites has given me a plethora of
nice finds over the years, including many Bronze Age, Iron Age, Roman,
Celtic and medieval coins and artefacts - probably because people like you
prefer to ignore them in favour of sites they have researched!

So while you are spending time researching, I'm out there finding the goods!

Also, bear in mind that many others before you have probably researched the
same sites and detected them.
Additionally, if the site is a real "hot potato", the likelyhood of it
being/been nighthawked these days is a high probabliity.

By contrast, there is less detecting on unresearched land because some
people disregrard it as uninteresting and unworthy of detecting, which in my
experience is a misconception.
I have the finds to prove it!