Worst exchange decision in FC Mobile history

I haven't looked at it in detail since I never had any interest in getting Becks, so I wasn’t going to waste any resources on it.
But I've always told people to wait until the last week before committing shards or tokens. Historically, things have changed in the game that completely shifted the paradigm, so if you go all in at the start, you usually end up wasting resources in the long run. Any good guide would tell you the same, especially when the game itself has “to come soon” icons showing.