First of all, I find it difficult to meditate. However, mindfulness is more natural.
Can I ask, if not 'mindful', what d'you mean by meditation?
My understanding is quite dated. I undertook courses and practice at the London Buddhist Centre.
The first practice taught was 'mindfulness', and basically it was an introduction to meditation, the first steps in developing the necessary mental discipline to engage in the deeper aspects of the practice — of course all this was couched in the language of the tradition from whence it came.
A second meditation practice was
metta bhavana (Pali) 'to foster kindness' and usually called 'Loving Kindness Meditation'. This entailed a different practice. These two, I think, were doorway practices into a much wider world. If you look around the web, there's all manner of meditations.
At this point, those who know me will know I'll launch into a critique of the secular practice of appropriating religious practices, stripping them of their contextual situation, dressing them up in all manner of nonsense, repackaging them for consumer consumption, and the emergence of all types of experts/guides/whoevers of various degrees of tradition ignorance and context illiteracy blah, blah, blah ...
(The psychologically negative aspects resulting from bad practice and unskilled technicians are now a matter of record, although the industry as a whole tends to ignore this, itself a warning sign.)
If this sounds off, bear in mind I achieved Reiki Stage Two after two weekend sessions, was given a handbook about the history of Reiki which is largely a work of fiction, and told to go and develop my practice
unsupervised on the basis that one cannot do harm because the Universe is not like that ...