My favourite priming method was using my Dillon RL550B press, just so easy compared to the other methods I've used.
Other methods that I've used are on the Lyman Spar T press, and using both the old type (round pan) and the newer square pan Lee autoprime, plus the RCBS hand priming tool. The old type Lee is much easier to use than the newer type autoprime, and the RCBS is just a much better made tool but I find all of them a bit of a pain to use compared to using the Dillon.
I see that Hornady have just introduced a new bench priming tool. It looks like it is a robust bit of kit and I would love to try one out but I don't think they are available over here yet.