Currently I have a COMP m5s on my HK MR556 A4 11” SBR. The red dot isn’t crisp to my right eye anymore due to an astigmatism I have. It gets a little cleaner with my prescription sunglasses. I was debating putting a magnifier on it OR switching to an eotech with magnifier OR putting an LPVO like the NX8 on but don’t want to be overkill. I can say that the comp m5s with magnifier is the most expensive option with the eotech being cheapest. I can get the LPVO on expert voice for a percentage off. Is this overkill for a 11” gun?