I think some people are forgetting what Gaborik was capable of. In the same years Heatley scored 50, Gaborik had 68 goals and 123 points in 113 games (49 G, 89 P pace), on a team that was 24th and 18th in GF, and with only one teammate cracking 65 points in either year. He also had a 48 goal, 91 point pace over almost 300 games from 05-06 to 09-10. I do think he was capable of producing similarly to Heatley and was better at creating his own chances at least when he was younger in Minnesota than Ottawa Heatley, though I think Heatley was better at using/working with his teammates. And while Heatley had a good playoffs in 2007, Gaborik’s ‘03 and ‘14 playoffs were at least as strong.
Heatley’s big advantage is health though, as he was fairly healthy for his peak years before struggling with injuries later, while Gaborik was pretty consistently a bandaid. I think that’s the big thing that puts Heatley ahead.
That said, I might take 22 year old Heatley pre-car accident over either Ottawa Heatley or any version of Gaborik.