I've built engines with pistons like Wiseco, JE, CP, Tomei etc and frankly all of them are good forged pistons. CP and Tomei have better machining finish but more expensive of course. I have no issue with noise/rattle with all these pistons. The key is to get the piston to wall clearance right. Good machine shop should be able to hold the tolerance based on spec of manufacturer. Then you'll need to check the clearance to be sure. If you are on a budget, I say go with the Wiseco and save the money on coating as it's a waste of $$$ IMO.