I am thinking of getting the Burris xtr ii 1-5-24 my questions is standard Burris scopes have dual internal springs. My quess is other scope companies make a one spring system. The xtr on some sites say twin spring and some say triple internal springs. My question is what is better more springs or less springs. Just because you have more springs doesn’t mean it has more holding tension it could just be three lesser tension springs. Just want confirmation on number of springs and opinions on which is better more or less internal springs.