It really depends on your personal preference. If you like both equally, why don't you alternate between them? You also have to consider what type of riding you do, what saddle is best for you and your horse.
I road English when I was younger, took my first few lessons in Western. I got switched to English and I felt like I had no support

. My trainer insisted that there is no difference and I should have no problem. I was fine after I got use to it and prefer English over Western any day. Although I do think Western is most comfortable, I like the look and feel of English the most. I post-trot, I am not "all for" sit trotting, but will do it when I need to. So I believe English is much better suited for me :)