General ACCAOrder of Exams at skills level

I have passed F7 and awaiting a result for F5. I was planning to take F8 next before F4 Law and F6 tax which I just don't feel like studying just yet but I wondered if it's wiser to take these papers first? Does anyone have an opinion as to how much F8 relies on any knowledge gained from Law and Tax? The ACCA website suggests to take the papers in number order but i wondered how beneficial that is? Thanks for any help..