Parker Jotter vs Parker IM

My perfect ink/cartridge is Pilot G2 0.38mm. I’ve tried tons of others, fountain pens, space pens, but always come back to the G2.

This being said, before I keep on splurging on my quest to find the right pen, I figured I also need to consider ink types / cartridges.

For decades, Parker pens have been my pleasure and passion. They disappeared from stores several years ago and reappeared a few weeks ago in an online ad. I ordered several, and expect to order more as part of other orders to try to keep them in reach. We are all entitled to our pleasures; Parker pens are among mine

The Sonnet is intended to be a gift pen covering the low to mid market, but it's so widely counterfeited, including in commercial supply chains, as to be assumed fake until proven otherwise.

* 37 g is too heavy, so lighter than that...or maybe the pen I'm comparing to is just poorly balanced?

Combining aluminum with plastic also feels flimsy. I just got the Parker IM in gray and black, every once in a while as I hold on to write, I feel a give on the plastic which I find to be cheap. The Everyman aluminum pens are passable, but just slightly under the weight I would like.