silverside is pretty much like that. the grain looks bigger than topside.
it shud eat ok tho.......as long as its cut across the grain.
its funny how different ppl choose topside and silverside, you get ppl swear by one and not touch the other with a barg pole
as far as beef goes, toprump is as good compared to the 'cheaper' roasting cuts of beef (topside/silver/toprump)
you can get cheaper, forequater cuts (brisket/ rolled rib(flank))) is good pot roasted
then you go onto the dearer cuts such as rib onthe bone, rib eye or sirloin (be careful with sirloin tho, theres lots of 'cheap' sirlion about, its cow beef) which are all tasty but as i say expensive