A HUD wants to be used wisely. I know it feels more "professional" to play with a HUD and you get to say "...villian is 15/9 over 76 hands" but seriously, it´s way overrated at micro´s. The human mind is lazy by nature and when we use a HUD we aren´t focused as we would be without it. At 25 and 50nl you´re building your base for solid hand reading skills and a HUD will cripple your learning process. At these stakes a HUD won´t tell you anything you couldn´t see with your eyes when you play concentrated and make notes frequently. Again, I dont want to sound rude, I´m talking from my own experience, where I made loads of crappy plays based on wrong used HUD stats and lack of concentration.

as for the winrates, these are my stats for the past 7 months (excluding ~25k hands I lost on my second pc) the 50Nl stats are all 6max, pt doesn´t make a difference between sh and fr