Hands down the Tokyo Marui VSR. It's light weight, durable (after upgrades), highly customizable/upgradable and it looks great.
The best part of the VSR platform is the plethora of upgrade companies and options to choose from. The only thing you are restricted to in a VSR build is your budget. Shoot you can build a VSR from the ground up using only custom made and upgrade parts, I currently am in the process of this.
You can build a reliable springer, HPA monster, or a gas powered beast. And now with TaringCarvings (AdamFerris) you can commission a custom wooden stock so you can build the rifle of you dreams. Again, you are only restricted by your budget.
I highly recommend the VSR platform but be prepared to do extensive research before building so you can build an awesome rifle without wasting money outdated or unnecessary parts. I see the VSR as being on the cutting edge of sniper technology so if you want the best performance, a VSR is really the only option. Plus there are a bunch of guides on how to upgrade this platform so it really does make it the easiest platform to build on. Lastly, the rifles construction is pretty simple so it makes repeated disassembly and reassembly relatively painless.
Sent from my iPhone using Tapatalk