some languages are just rooted in magick. hebrew is the language of kabbalah, sanskrit the language of kundalini yoga, the two systems from which the symbols alchemized are derived.
i don't see how writing in one language can be any easier than any other, but many of my sources do advise against working with language symbols (words) when the meaning is unknown. here i know the meanings of the symbols, which is why i chose them for the specific desired effect. diligence and mindfulness are necessary when doing this sort of work.
i would use english if composing words of power (a prayer, blessing, affirmation, etc.) for since it is my native tongue i can be more accurate and precise with meaning and intention.
this, however, is a visual work. the visual symbols used here are old, very old. being so ancient, they contain much more information. they are capable of handling a greater amount of energy in the process of transmutation. basically, they tend toward a different sort of grammar, one of visual arrangement. i could, if you wish, translate this into english (the written word) for you, but that would require a lengthier post.
...but hey, i've got the day off.