Interesting enough that ELDM's are known to still go 'poof' over a quarter century later.In all fairness, any bullet can 'come from together' on the way to the target is a barrel is too hot/firecracked/velocity too fast.
Have not experienced that at all in 20+ years of shooting them (knock on wood). Managed to make the shootoff in the President's Match and finished in the top ten with Hornady bullets (except for the 300 yard RF where I use TMKs) and won my fair share of local matches.
Not saying they are perfect, but price to performance is pretty good. I've got about 3K Bergers sitting on my shelf but I feel no real need to change at the moment.