I've just finished trying out six different rests. The one I had to start with was the Cavalier Shoot Through - OK but nothing special about it and got uneven wear on the prongs, which didn't help.
Then I changed to the Golden Key Target Pro fitted with spring steel launcher blade:
I didn't use the fine prong shown in the photo but one of the broader prongs supplied with the rest. Superb rest. Totally reliable, pretty well nothing to tune and once set up, you don't have to touch it.
Since then I've tried five other rests, mainly drop aways. Bad idea. None of them have been satisfactory and I am back now with my trusty Target Pro. You may well get some vane contact with these spring blade rests but it doesn't seem to matter, so just ignore it and shoot the thing.
Trophy Taker make a similar rest and it is pretty much the same as the GK.
Many compounders look at these rests and think "No way. Looks too simple. Can't work" and then spend a fortune on other rests only to find out that they don't work too well either.
However if you are into appearances and like fancy dials and scales and micro adjustments etc, then try the Golden Key Premier range of rests. They won't work any better (and probably not as well) but they sure look pretty and you shouldn't have any trouble convincing yourself that having spent that much money on a rest, it just HAS to be better.:cheerful:
Or try what I did and spend a lot of money on a heap of expensive rests only to find that the best one was the cheapest one which I already had.
Since no one ever seems to learn from other people's experiences, perhaps this latter is the best way for you to go. Enjoy and to hell with the cost!:cheerful: