The only way I really like these is cooked slow to rare or medium rare, then slicing thin for sandwiches.
Round steak can be good....and cheap.
Marinade for a bit, pat dry and season. Screaming hot grill for like one minute per side, rare.
Serve with taters and a veggie.
This is how I would do it personally! I wonder what eye of round roast would be like smoked? Might get one!