I’m a 6’2 guy weighing about 180 lbs. I’m a fairly decent skier but grew up only skiing for a week every few years and so never owned gear until later half of last season. I bought a pair of dalbello boots with stiffness 90 because I think I might have undersold my ability. I’m improving quickly and can now hold my own with my buddies who were on their college ski teams (off piste, through woods and generally for speed). I want to keep improving but I’m finding issues precisely controlling my skis. I’m not well versed enough on stiffness to know if it’s the boot or my technique or both. I’m skiing on rossignol 106 sender TIs - 180cm. Should I get new boots or just try to improve my control or most likely both.