Plz help with Gigaplant Swarm deck?

Question

i have just know about this type and love it mainly because it is so cheap so tell me what changes i could make to make even more tournament worthy and help on side deck mainly against macro decks and dad.

thinking about take out cyber dragons but wat shoud i replace them with

no mirror force plz

plus i don't like the otk one with the mass driver and gigaplant loop

here it is:

3 Gigaplant

3 Lonefire Blossom

1 Lord Poison

1 Blazewing Butterfly

2 UFO Turtle

1 Snipe Hunter

1 Sangan

1 spirit reaper

2 cyber dragon

1 Metal Armored Bug

1 Prime Material dragon

1 Morphing Jar

1 Mystical Space Typhoon

3 Card of Safe Return

2 Swing of Memories

1 Premature Burial

2 Lightning Vortex

1 Monster Reborn

1 Furture Fusion

1 Heavy Storm

1 Brain Control

2 symbols of heritage

2 dust tornado

1 torrential tribute

2 Threatening Roar

3 raigeki break

thx

Answer 1

If you want more insects or muscle try out

Grass chopper

Brian crusher

doom dozer

magical merchant

insect knight

there are not that many worth while plants.

also for spellls you could try hand destruction, it can load your grave yard.