I have both a 10 ft 6 wt Echo Stillwater and a 10 ft 6 wt Echo Lago. I got both last fall/early winter. I do a lot of casting with them, casting to the shoreline and stripping back as I work along the shoreline. I am a stillwater fanatic and have used both approximately 25 days since March, one with an intermediate line and one with a type III sink line. If I cast one, then the other, I can tell that the Lago is heavier, but I am 70 years old and casting it all day doesn't wear me out. Both cast extremely nicely and smoothly. One thing I like better about the Lago is that it has the little loop to hook your fly on by the handle, whereas my Stillwater doesn't have that hook holder, so I have to hook my fly to the biggest eyelet, which annoys me.