Fishing line must haves?

I wanted to ask you folks;

What is the best poundage, color, brand for fishing walleye, perch, sunnies etc.. for fishing line?

Braided or not braided?

8# flouro, suffix.

Assuming on spinning gear. I like #6 Yo-Zuri Hybrid Ultrasoft (key here is Ultrasoft, do not use regular Yo-Zuri) but it is difficult to find. Close second is 6 lb P-Line Floroclear. Both are thin, strong, abrasion resistent, sensative copolymer lines.

Where can I get this Yo-Zuri Hybrid Ultrasoft? I mainly deadstick with a Finicky Fooler tip-up and am always exploring new lines. I currently use Fireline and Nanofil.

For perch, bluegill and crappie I have a mix of 3-4lb P-Line Floroice, Seaguar Invisx and Trilene Micro Ice.

I’m willing to give the Sufix Ice Magic another try the 2lb wad great stuff but had random breakage issues so maybe 3 or 4lb would be better.

For walleye I have 6-8 lb Fireline braid with 4 or 8 lb Seaguar Invisx flouro leader.

There is so many choices this is just what I like right now.