I am looking to purchase a oil fired home boiler. Which is the highest rated for dependability?

i take you lI've in the north somewhere.....okay I've done plumbing and heating for 14 years...depending where you live i like two of the best ones ive seen when i lived in upstate NY....there was burnham boilers easy to clean, easy to take apart...small apertures though to brush out.....peerless was the first choice of mine, it was cast iron and held heat nicely...kinda a pain in the caboss to clean, but they were great, combined with a Beckett burner you had one mean heating machine...hope this helps....