KW volume check

I'm using multiple KW volume tools like Keywords everywhere, ubersuggest and kwfinder.

I.E. for the same keyword I get up to 5x difference in volume.

Competition is still easy on kwfinder while 1(which is max I believe) on keywords everywhere and 52 on ubersuggest.

Which one should I trust? How can I double check results if every tool is getting completely different volumes.

Please try with google keyword planner.

kwfinder update their system fastly so trust that tool, and most thing is your kws difficulty so always look for that volume doesn't matter much if you get low competitive kw, 1k volume is enough if you find low competitive kws and also check for kw difficulty manually check for top 10 rank websites in google if their are websites which have no high authority then you are good to go with that low competitive kw.