At least one location still has the Hohmtech HohmWrecker for $60, same with the Slice. If you go price searching, you can find a DNA75 for that amount ($20-30 above the battlestar, say $70-80). If you go used, you could probably find a DNA167 for a bit more.
It is my personal opinion that any of these would be better as a temperature control device than an inexpensive Chinese mod, especially as the OP has indicated he doesn't think he loves super high wattages. Particularly the HohmWrecker; that's a no brainer to me.
Though it does seem as though the wrecker and slices will be shortly unavailable.
ed: Also, really not to say the Battlestar is a poor choice or doesn't have decent TC. I have LOTS of inexpensive mods; some do TC much better than others. It may very well be a good improvement over the Alien. I haven't used one enough to be able to say. If you can find it for an especially good price, it becomes even more attractive. All I'm saying is that with some places asking close to or more than $50 (with shipping) for the Battlestar, spending a little more might open up other options that arguably should be another step up in TC quality, anyway. Either way, I certainly didn't mean to bash Battlestars. From what I've seen and what little I've used, it's a very good mod for the price point.