Need Advice Longtail Pro & Market Samurai

Hi BHWs,

I'm a bit desperated, I'm using LTP and MS and both tools give totally different results. I know they should give total different results but not with a huge gap..

kW1 shows me on 18.000 monthly search request on LTP
the same KW1 shows me 1.400 monthly search (SEOT) on MS, I know there is a daily/weekly and monthly filter..

KW2 on LTP 110.000
KW2 on MS 5 (five) if I'm switching from SEOT to Total Searchs.. 11 monthly search.

maybe one important info.. I'm checking both KW on Google Germany and Language also Germany.
What I'm doing wrong? it looks extremly discrepancy..

And one important question.. should I drop this KW? and search another one..?

Thanks--

Keep on mind Market Samuria uses Bing .

You need following tools for kw reseach ...

This includes domain work.

Kwfinder
Kwreviler
Moz
Majestic
Hreff
Lt kw finder online( version )

Serpbook is the best website service to judge indexing movement...

thanks for the feedback, now I know the discrepancy is due the switch to bing. Will also check the other mentioned tools.