PPG is such a junk stat. It ignores so much of the stuff that it's just rendered useless. For instance, it ignores the fact that it is far easier to maintain higher ppg averages over smaller sample sizes rather than when playing regularly, it also ignores usage, linemates, etc. And if we are into cherry picking stats to help one's narratives, how about the goals per game averages? During their careers with the Avalanche spaning between the two lockouts, Joe played in 114 more games and scored a whopping 111 more goals than Foppa.
As for the comparison between their healthy primes, I have no idea how anyone can give the edge to Forsberg there. We've seen them both at their healthy best in 95/96. Joe had 51 goals and 120 points to go along with 18 goals (2nd highest goal total in the playoffs of all time) and 34 points in the playoffs and Foppa had 30 and 116 with 10 and 21. Furthermore, that wasn't even Joe's best year as he had 54 and 118, come 2nd in Selke, had playoffs with 13 and 26 in 00/01 and that was with a bum shoulder, and without Foppa to take away some attention in the playoffs.
The problem with this though is that the bolded isn't an accurate statement. Forsberg had a grand total of 47 NHL games under his belt in 95/96. He wasn't in his prime, and this was before the low scoring trap era set in, which is where I think Forsberg really hit his prime.
Forsberg had great moments of brilliance in the pre trap era, but I think he was at his most dominant in the 98/99 to 02/03 years.
This is the period where Forsberg was better IMO. Especially in the playoffs, which is really where his reputation skyrocketed. It was when he twice led the playoffs in scoring (99 and 02) despite not playing in the finals. That's very rare.
It includes the 2002 playoff run where he missed the entire regular season, and played his first game of the year in game 1 of the playoffs. Turned the SJ series around (down 3-2 in the series) by scoring the OT winner in game 6 and the lone 1-0 goal in game 7. Leading all players with 27 points in 20 playoff games despite not playing in the finals. Four more points than the 2nd place guy in Yzerman.
Or his dominant 01 playoffs where they never would have got past LA if not for him, on their way to the Cup.
Sakic Regular Season 99-03
355 games - 432 points - 1.22 pts/gm
Forsberg Regular Season 99-03
275 games - 343 points - 1.25 pts/gm
Sakic Playoffs 99-03
85 games - 82 points - 0.96 pts/gm
Forsberg Playoffs 99-03
73 games - 88 points - 1.21 pts/gm
Points per game isn't a totally accurate way of comparing players, but as far as stats go, it's one of the better ones. The usage and linemate issue don't favor Forsberg or Sakic one way or another. They were both used similarly, on the same PP unit, on the same team, had good linemates, and good numbers.