hey guys was looking to get a section of Railroad track for my first anvil. was thinking of using a sludge hammer then find the railroad track idea. While i was searching i found this 20lb Anvil . my question is what would be better this or RR. i heard the problem with small anvils like this is they are cast iron and they will break if you hit them to hard. So being forged steel i would assume thats better? Also heard that you measure an anvil by weight more than dimensions. The RR i was looking at was all around 10-15 lbs so again this looks better as its 20. its roughly the same price if you look at RR online im sure if you find it locally it would be cheaper but i had no luck doing so. So basically what your guys thoughts on this little anvil as a starter. i know its probably not the best however, i want to start and i want to start cheap. so it was this or RR.