I have the cc4175 i have had it 3 or 4 years.The 418 that you are looking at costs the same as mine.They both have the 4 cy engine that i do like also mine has a fixed line head and the 418 has a feed head.The only thing i don't like about the 4175 is it could use more power.But the one you are looking at has 29cc and the one i have has 26cc.Maybe the extra cc will do it?