Best Ball Roster feedback - first three drafts

I figured I’d dip my toe into Best Ball this year - have just done a couple of low-cost drafts (30s picks) to gauge my strategy and would love some feedback on my rosters.

(appreciate it’s tough to comment on picks given you don’t know who else was available - this is more about overall balance and type of players etc.)

Roster 1 (picking at #8)
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Roster 2 (picking at #1)
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Roster 3 (picking at #6)
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