Can I ask a few questions here?

Im not very good in these kinda topics.

But let's say you're interested in recording stuffs from A**ro,
would you get this or a dvd-recorder or ac ryan dvr?
From what I see, this is the most expensive option sice
you need to have a pc, then buy the hardware to make it work while you could purchase a acryan dvr or a dvd recorder around rm700.

So what is the advantage of HPTV?

Many thanks in advance