I got a 044 with a 20" bar, 8 pin sprocket muffler mod and retune. It is hard to beat for a limbing saw and processing the whole top. Its not bad at all for bucking logs, and its my second saw I pull up when the 200T doesnt get it done.
I couldnt immagine that the 046 would be a slouch. Open the muffler and I would call it a raped ape.