If you were to ask for customization, I like Speakons and Cardas patended bind posts. The Cardas accept ring lugs. Both are easy to use without tools and quick and secure. Neither are super expensive but the speakons are cheaper for sure. Speakons require you to reterminate your audio jewlerly cables though, but if you were going to do ring terminals you were already in this camp. I won't go back to anything else.