So is this the right SEED token? https://trontrade.io/exchange/2

I would like to just confirm it since I didn't know anything about TRX or SEED an hour ago.

Also I read

For each 500 TRX or SEED contributed to the campaign, each contributor will receive a specified number of Beta edition booster packs plus a specified number of the new, exclusive cards. As mentioned above, contributions using the SEED token are expected to receive significantly more exclusive cards per token contributed than for contributions in TRX.'

SEED trades for ~3.3 TRX so will the rewards be 3.3x bigger for every SEED or will they be like 5x bigger i.e. better value for money or equal value if using SEED over TRX?