What do you consider long range? What is your target?
I think for most people an Impact in 25Cal will do everything you could want with a pcp. Ammo cost are still reasonable, high BC Slugs are widely available, you dont need to beat the rifle up too bad to reach max speeds, etc. My Impact will easily hit targets at 200yds with the right person behind the trigger.
If you really just want a 35Cal I think the Impact is still a decent choice. Will provide enough fpe to get good speeds with the really heavy ammos. To be honest there arent a lot of good 35Cal options out there. You can take a look at the AirForce Texan as well, they have a great reputation for accuracy and durability. They are single shots, but also a lot cheaper than an Impact.