Looking for a shooting head recommendation for the 4wt troutspey HD. I have the rio integrated skagit troutspey 4wt line but I’m not the biggest fan of it so I got a running line and tried the 4wt rio trout Spey shooting head (more of a scandi line). Im thinking about picking up an OPST commando shooting head and I’m wondering if anyone has a grain Rec. the grain window is 300-350. I’ve also looked at airflo rage and the SA scandi lite. I thought I was gonna be a 1 and done in terms of lines but the dabbling and tinkering has begun.