SO I am a fairly new groomer but rather good... well i think I am good. But I am running into some trouble with my equipment and want some advice to extend the life of them. First clipper my first set of clipper where andis but I messed up the cord and now need to figure out where I can send them to get fixed. Also to replace them till I figure that out I bought oaster which i hate they clip in lines and it bugs me but no matter what i do they don't work they are slow and feels like the screw up my blades. SO i am looking for suggestion into a better set of clippers to buy instead of my oaster I have looked at wahl but I am not sure if they are the best as I was told little about clippers. Suggestion? (for the suggestion to send my clippers for repair I am in Western Canada and don't mind sending them away but not to the states.) Second my clipper blades they seem to wear out annoyingly fast I sent them away for sharpening and when i used my andis they worked fine but with the oaster they don't. I use cooling spray on them and clean them once a week. Is there anything I can do to extend the life of my blades between sharping or do I just have to send them ever month or so? ( I use oaster wahl and andis blades and they all wear equal) So any advice for a rookie groomer would be very helpful.