I currently have a Remington 700 with 5R SS barrel & Leupold Mk 4. I'm debating getting a M1A next or a AR-10 platform rifle next. Based off experience from both platforms, what would be more fun? Not necessarily looking for most accurate, but most rewarding to shoot. I've shot both the M110 and the M25 in their true form (briefly) and done well with both. Have either of you had both and settled on one? If so, what are the reasons?