I pretty much run 4lb P-line across the board unless I need to run a heavier line then Ill go 6-8lb P-line but I normally have a good drag system so I can run 6-8 even on my IFishPro setups.
i like 3lb sufix ice magic for panfish and 4lb or 6lb for walleyes depending on where i am fishing. 4lb test line makes a jigging rap swing much more freely than 6lb.
why? If i ever need to re-spool, i know i should be able to pick up a spare pony spool at any local bait and tackle store on the go.
I buy P-Line from Thorne Bros. & also DH in Mound. It’s excellent line that holds up great to big fish. Last year my brother caught a mid-40’s muskie on 3 lb & I caught a 28″ walleye on 3 lb. Both were caught on Tonka fishing for panfish.