Hello,
having moved to a place where there is a winter with snow (Southern Finland) I promptly got myself a pair of Altai Hoks 145 for ski-shoeing in the snow. The skis came with universal bindings. In the forest and breaking trail these bindings are fine, but on more groomed trails they seem to be a bit floppy in terms of support and control, especially because I have light boots.
Given that:
1) I have little experience skiing
2) I use the skis on flat-to-rolling terrain (no mountains, just some undulations, at times quite steep but short)
what kind of binding do people suggest, 3 pin or NNN-BC?
I am more drawn to NNN-BC, but I read they are not as sturdy as 3 pin bindings (I can be hard on my gear), and they requires a plate to install, which acts as a raiser (and I have no idea if having a raiser would be bad or good for a novice like me, or in general). Any advice would be great so I would get new boots/bindings next winter.

