I recently bought my hp spectre x360 and would like a pen for it. Now I am aware that the hp Active pen is compatible. However, due to the fact that I live in the middle east my options are limited. Please advice on other compatible pens or if there is any way of bying the Active Pen.
I don't know what other brand options you have, but Dell offer an active stylus that works well with this laptop.
The 750-AAGN or similar-named stylus is compatible. According to some reviews, it is also more responsive than the HP pen.
I have a Dell pen (but have not tried the HP) and I can say that it does indeed work quite well. The buttons function correctly with some apps (like the Windows app store version of OneNote) but not others (like the desktop version of OneNote). I have also found that the pen's battery life is pretty poor, needing replacement after about a month of use. Otherwise, it really makes tablet mode much more useful and worthwhile.