Have you thought about going smaller to 6s or 7s in HTL? If you considered shooing Hevi-Shot, Winchester Xtended Range, Hevi-13, or ITX Extreme Turkey Trauma-13, you can extend your range and there is a formula you can follow to pick a choke.
The Mossberg 835 has a larger bore diameter relative to other shotgun models. Here are some examples:
12 Gauge ____________ Bore Diameter
Beretta/Benelli___________.723
Remington______________.729
Invector________________.729
Invector Plus ____________.743
Mossberg 835/935________.775
The larger your bore is, the larger your choke diameter generally needs to be. Some choke companies have chosen certain niches for their products. Pure Gold chokes normally come in one size (.670). They are likely to be the optimal diameter for the larger bore diameters. Another well known company, Indian Creek, tends to make most chokes in .665 diameter, and would be most appropriate for the mid-range bore diameters.
Primos, Nitro, and H-13 make specific choke diameters that are aligned with the bore diameter of the shotgun model. Here are some examples:
Bore_______________ H-13 _____Rhino_____Primos
Beretta/Benelli________.656______.660________.660
Invector_____________.662______.660________.660
Remington___________.662______.660_________.660
Invector Plus _________.664_______.670________.670
Mossberg 835/935_____.676_______.695________.690
My feeling is that it is more important to look for the optimal choke diameter than a certain brand, but the most popular brands are generally of the best quality.