If you look at Page 12 of the Wolf manual, you can see the firing pin assembly has more small parts and I don't know how frequently these would need to be cleaned.
http://www.cva.com/pdfs/Optima_Wolf_Manual.pdf
The Tracker does have more parts that need to be regularly disassembled but they are larger and easy to remove and clean. They are the bolt & bolt handle, spring, end cap and breech plug.
The Tracker has a sliding plunger bolt that slams forward instead of a hammer that strikes a firing pin.
The Tracker disassembly procedure is shown beginning on page 6.
http://www.traditionsfirearms.com/eshop/products/FIT 18 Manual.pdf
The Wolf has a more enclosed action which some states have restrictions about so check your hunting regulations.
The Tracker's action is longer, but it is simpler and easy to replace the parts.
With the action open, the 209 primer is probably more accessible on the Wolf.
I don't see any safety lever on the Wolf though. The Tracker does have a safety switch so that once it's cocked, you'd just slide it forward to disengage it and shoot. If the Wolf doesn't have a safety lever, then when hunting the hammer would still need to be cocked before taking the shot.
Every gun has it's advantages and disadvantages.